diff --git a/README.md b/README.md
index da179dd..7192ee5 100644
--- a/README.md
+++ b/README.md
@@ -82,6 +82,16 @@ export default function HotCarDeals() {
 - **staleAfter** _(900000 i.e. 15 minutes)_: an interval of time after which a successfully fetched item will try to refresh itself (e.g. turn `select${Name}IsPendingForFetch` back on). Falsie value or `Infinity` will disable staling mechanism.
 - **expireAfter** _(`Infinity`)_: similar to `staleAfter` but will hard-remove the item from the store, resetting it to pristine state. Useful with caching to to prevent app user to see really old data when re-opening the page.
 - **persist** _(true)_: will instruct `cacheBundle` to cache on meaningful updates.
+- **dependencyKey** _(null)_: when given, will listen for values of related selectors:
+  - as an example, dependency key `userId` will listen to selector `selectUserId`
+  - when dependency selector resolves with `null` or `undefined`, it will prevent resource from fetching
+  - when dependency selector resolves to a value, this value will be mixed-in into `getPromise` parameters
+  - when resolved value changes, bundle will force-clear itself
+  - example values used in most cases: `currentUserId` or `['myResourceListPage', 'myResourceListPageSize']'`
+  - as shown above, to listen to several selectors, pass an array
+  - rather than a simple string, each selector can be represented as an object with additional parameters (i.e. `{ key: 'userId', staleOnChange: true '}`):
+    - **staleOnChange**: _(false)_ - if `true`, will stale a resource when dependency changes, rather than clearing the store
+    - **allowBlank**: _(false)_ – if `true`, will not lock resource from fetching when resolved value is `null` or `undefined`    
 
 #### Selectors
 
@@ -89,12 +99,12 @@ export default function HotCarDeals() {
 - `select${Name}` – returns item data or `undefined` if there's nothing there
 - `select${Name}IsPresent` – returns `true` if there is something to be returned by `select${Name}` (i.e. there was at least one successful load before)
 - `select${Name}IsLoading` – returns `true` if item is currently loading (irrelevant of whether there is some data or not in `select${Name}`)
-- `select${Name}IsPendingForFetch` – returns `true` if resource thinks it should load now (i.e. pristine or stale or there was an error and `retryAfter` has passed)
+- `select${Name}IsPendingForFetch` – returns `true` if resource thinks it should load now (i.e. pristine or stale or there was an error and `retryAfter` has passed or dependencies were specified and changed)
 - `select${Name}Error` – returns whatever `gerPromise` rejected with previously; reset to `null` or new error value after next load is finished
 - `select${Name}IsReadyForRetry` – returns `true` if previous fetch resulted in error and `retryAfter` has passed
 - `select${Name}RetryAt` – returns `null` or a timestamp at which item fetch will be retried
 - `select${Name}ErrorIsPermanent` – returns `true` if previous fetch resulted in error and error object had `permanent` field on
-- `select${Name}IsStale` – returns `true` if item is stale (manually or respective interval has passed)
+- `select${Name}IsStale` – returns `true` if item is stale (manually or respective interval has passed) 
 
 #### Action Creators
 
@@ -103,6 +113,8 @@ export default function HotCarDeals() {
 - `doMark${Name}AsStale` – force-mark resource as outdated. Will not remove item from the bundle, but will turn "refetch me!" flag on.
 - `doAdjust${Name}(payload)` – if there is some data present, replace item data with specified `payload`. If `payload` is a function, call it a with single parameter (current data value), and replace data with that it returns. Primary use case is when you have some mutation API calls to your resource that always render a predictable change of your resource properties – so you want to save up on re-fetching it and just update in place.
 
+... some other selectors and action creators are present, though mostly technical and are needed for bundle  functioning 
+
 ### createAsyncResourcesBundle
 
 ##### createStore.js
@@ -244,6 +256,8 @@ In (rare) cases when you need to async resources in a resource-agnostic manner,
 
 Calling this with a resource `name` will return you an object of the following shape (assuming resource name `"myResource"`):
 
+(similar to)
+
 ```json
 {
   "selectors": {
@@ -282,7 +296,7 @@ Calling this with a resource `name` will return you an object of the following s
 }
 ```
 
-... and for `makeAsyncResourcesBundleKeys` it will be:
+... and for `makeAsyncResourcesBundleKeys` it will be similar to:
 
 ```json
 {
diff --git a/package-lock.json b/package-lock.json
index b541fd1..4b8629a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "redux-bundler-async-resources",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -829,32 +829,32 @@
       }
     },
     "@jest/core": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/@jest/core/-/core-24.7.1.tgz",
-      "integrity": "sha512-ivlZ8HX/FOASfHcb5DJpSPFps8ydfUYzLZfgFFqjkLijYysnIEOieg72YRhO4ZUB32xu40hsSMmaw+IGYeKONA==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/@jest/core/-/core-24.8.0.tgz",
+      "integrity": "sha512-R9rhAJwCBQzaRnrRgAdVfnglUuATXdwTRsYqs6NMdVcAl5euG8LtWDe+fVkN27YfKVBW61IojVsXKaOmSnqd/A==",
       "dev": true,
       "requires": {
         "@jest/console": "^24.7.1",
-        "@jest/reporters": "^24.7.1",
-        "@jest/test-result": "^24.7.1",
-        "@jest/transform": "^24.7.1",
-        "@jest/types": "^24.7.0",
+        "@jest/reporters": "^24.8.0",
+        "@jest/test-result": "^24.8.0",
+        "@jest/transform": "^24.8.0",
+        "@jest/types": "^24.8.0",
         "ansi-escapes": "^3.0.0",
         "chalk": "^2.0.1",
         "exit": "^0.1.2",
         "graceful-fs": "^4.1.15",
-        "jest-changed-files": "^24.7.0",
-        "jest-config": "^24.7.1",
-        "jest-haste-map": "^24.7.1",
-        "jest-message-util": "^24.7.1",
+        "jest-changed-files": "^24.8.0",
+        "jest-config": "^24.8.0",
+        "jest-haste-map": "^24.8.0",
+        "jest-message-util": "^24.8.0",
         "jest-regex-util": "^24.3.0",
-        "jest-resolve-dependencies": "^24.7.1",
-        "jest-runner": "^24.7.1",
-        "jest-runtime": "^24.7.1",
-        "jest-snapshot": "^24.7.1",
-        "jest-util": "^24.7.1",
-        "jest-validate": "^24.7.0",
-        "jest-watcher": "^24.7.1",
+        "jest-resolve-dependencies": "^24.8.0",
+        "jest-runner": "^24.8.0",
+        "jest-runtime": "^24.8.0",
+        "jest-snapshot": "^24.8.0",
+        "jest-util": "^24.8.0",
+        "jest-validate": "^24.8.0",
+        "jest-watcher": "^24.8.0",
         "micromatch": "^3.1.10",
         "p-each-series": "^1.0.0",
         "pirates": "^4.0.1",
@@ -864,49 +864,50 @@
       }
     },
     "@jest/environment": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/@jest/environment/-/environment-24.7.1.tgz",
-      "integrity": "sha512-wmcTTYc4/KqA+U5h1zQd5FXXynfa7VGP2NfF+c6QeGJ7c+2nStgh65RQWNX62SC716dTtqheTRrZl0j+54oGHw==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/@jest/environment/-/environment-24.8.0.tgz",
+      "integrity": "sha512-vlGt2HLg7qM+vtBrSkjDxk9K0YtRBi7HfRFaDxoRtyi+DyVChzhF20duvpdAnKVBV6W5tym8jm0U9EfXbDk1tw==",
       "dev": true,
       "requires": {
-        "@jest/fake-timers": "^24.7.1",
-        "@jest/transform": "^24.7.1",
-        "@jest/types": "^24.7.0",
-        "jest-mock": "^24.7.0"
+        "@jest/fake-timers": "^24.8.0",
+        "@jest/transform": "^24.8.0",
+        "@jest/types": "^24.8.0",
+        "jest-mock": "^24.8.0"
       }
     },
     "@jest/fake-timers": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/@jest/fake-timers/-/fake-timers-24.7.1.tgz",
-      "integrity": "sha512-4vSQJDKfR2jScOe12L9282uiwuwQv9Lk7mgrCSZHA9evB9efB/qx8i0KJxsAKtp8fgJYBJdYY7ZU6u3F4/pyjA==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/@jest/fake-timers/-/fake-timers-24.8.0.tgz",
+      "integrity": "sha512-2M4d5MufVXwi6VzZhJ9f5S/wU4ud2ck0kxPof1Iz3zWx6Y+V2eJrES9jEktB6O3o/oEyk+il/uNu9PvASjWXQw==",
       "dev": true,
       "requires": {
-        "@jest/types": "^24.7.0",
-        "jest-message-util": "^24.7.1",
-        "jest-mock": "^24.7.0"
+        "@jest/types": "^24.8.0",
+        "jest-message-util": "^24.8.0",
+        "jest-mock": "^24.8.0"
       }
     },
     "@jest/reporters": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/@jest/reporters/-/reporters-24.7.1.tgz",
-      "integrity": "sha512-bO+WYNwHLNhrjB9EbPL4kX/mCCG4ZhhfWmO3m4FSpbgr7N83MFejayz30kKjgqr7smLyeaRFCBQMbXpUgnhAJw==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/@jest/reporters/-/reporters-24.8.0.tgz",
+      "integrity": "sha512-eZ9TyUYpyIIXfYCrw0UHUWUvE35vx5I92HGMgS93Pv7du+GHIzl+/vh8Qj9MCWFK/4TqyttVBPakWMOfZRIfxw==",
       "dev": true,
       "requires": {
-        "@jest/environment": "^24.7.1",
-        "@jest/test-result": "^24.7.1",
-        "@jest/transform": "^24.7.1",
-        "@jest/types": "^24.7.0",
+        "@jest/environment": "^24.8.0",
+        "@jest/test-result": "^24.8.0",
+        "@jest/transform": "^24.8.0",
+        "@jest/types": "^24.8.0",
         "chalk": "^2.0.1",
         "exit": "^0.1.2",
         "glob": "^7.1.2",
-        "istanbul-api": "^2.1.1",
         "istanbul-lib-coverage": "^2.0.2",
         "istanbul-lib-instrument": "^3.0.1",
+        "istanbul-lib-report": "^2.0.4",
         "istanbul-lib-source-maps": "^3.0.1",
-        "jest-haste-map": "^24.7.1",
-        "jest-resolve": "^24.7.1",
-        "jest-runtime": "^24.7.1",
-        "jest-util": "^24.7.1",
+        "istanbul-reports": "^2.1.1",
+        "jest-haste-map": "^24.8.0",
+        "jest-resolve": "^24.8.0",
+        "jest-runtime": "^24.8.0",
+        "jest-util": "^24.8.0",
         "jest-worker": "^24.6.0",
         "node-notifier": "^5.2.1",
         "slash": "^2.0.0",
@@ -942,44 +943,44 @@
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-      "resolved": "https://registry.npmjs.org/@jest/test-result/-/test-result-24.7.1.tgz",
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+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/@jest/test-result/-/test-result-24.8.0.tgz",
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       "dev": true,
       "requires": {
         "@jest/console": "^24.7.1",
-        "@jest/types": "^24.7.0",
+        "@jest/types": "^24.8.0",
         "@types/istanbul-lib-coverage": "^2.0.0"
       }
     },
     "@jest/test-sequencer": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/@jest/test-sequencer/-/test-sequencer-24.7.1.tgz",
-      "integrity": "sha512-84HQkCpVZI/G1zq53gHJvSmhUer4aMYp9tTaffW28Ih5OxfCg8hGr3nTSbL1OhVDRrFZwvF+/R9gY6JRkDUpUA==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/@jest/test-sequencer/-/test-sequencer-24.8.0.tgz",
+      "integrity": "sha512-OzL/2yHyPdCHXEzhoBuq37CE99nkme15eHkAzXRVqthreWZamEMA0WoetwstsQBCXABhczpK03JNbc4L01vvLg==",
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-        "jest-haste-map": "^24.7.1",
-        "jest-runner": "^24.7.1",
-        "jest-runtime": "^24.7.1"
+        "@jest/test-result": "^24.8.0",
+        "jest-haste-map": "^24.8.0",
+        "jest-runner": "^24.8.0",
+        "jest-runtime": "^24.8.0"
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+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/@jest/transform/-/transform-24.8.0.tgz",
+      "integrity": "sha512-xBMfFUP7TortCs0O+Xtez2W7Zu1PLH9bvJgtraN1CDST6LBM/eTOZ9SfwS/lvV8yOfcDpFmwf9bq5cYbXvqsvA==",
       "dev": true,
       "requires": {
         "@babel/core": "^7.1.0",
-        "@jest/types": "^24.7.0",
+        "@jest/types": "^24.8.0",
         "babel-plugin-istanbul": "^5.1.0",
         "chalk": "^2.0.1",
         "convert-source-map": "^1.4.0",
         "fast-json-stable-stringify": "^2.0.0",
         "graceful-fs": "^4.1.15",
-        "jest-haste-map": "^24.7.1",
+        "jest-haste-map": "^24.8.0",
         "jest-regex-util": "^24.3.0",
-        "jest-util": "^24.7.1",
+        "jest-util": "^24.8.0",
         "micromatch": "^3.1.10",
         "realpath-native": "^1.1.0",
         "slash": "^2.0.0",
@@ -996,19 +997,20 @@
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-      "resolved": "https://registry.npmjs.org/@jest/types/-/types-24.7.0.tgz",
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+      "resolved": "https://registry.npmjs.org/@jest/types/-/types-24.8.0.tgz",
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       "dev": true,
       "requires": {
         "@types/istanbul-lib-coverage": "^2.0.0",
+        "@types/istanbul-reports": "^1.1.1",
         "@types/yargs": "^12.0.9"
       }
     },
     "@types/babel__core": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/@types/babel__core/-/babel__core-7.1.1.tgz",
-      "integrity": "sha512-+hjBtgcFPYyCTo0A15+nxrCVJL7aC6Acg87TXd5OW3QhHswdrOLoles+ldL2Uk8q++7yIfl4tURtztccdeeyOw==",
+      "version": "7.1.2",
+      "resolved": "https://registry.npmjs.org/@types/babel__core/-/babel__core-7.1.2.tgz",
+      "integrity": "sha512-cfCCrFmiGY/yq0NuKNxIQvZFy9kY/1immpSpTngOnyIbD4+eJOG5mxphhHDv3CHL9GltO4GcKr54kGBg3RNdbg==",
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@@ -1058,6 +1060,25 @@
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       "dev": true
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+    "@types/istanbul-lib-report": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@types/istanbul-lib-report/-/istanbul-lib-report-1.1.1.tgz",
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+      "dev": true,
+      "requires": {
+        "@types/istanbul-lib-coverage": "*"
+      }
+    },
+    "@types/istanbul-reports": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@types/istanbul-reports/-/istanbul-reports-1.1.1.tgz",
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+      "dev": true,
+      "requires": {
+        "@types/istanbul-lib-coverage": "*",
+        "@types/istanbul-lib-report": "*"
+      }
+    },
     "@types/node": {
       "version": "11.13.9",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-11.13.9.tgz",
@@ -1188,15 +1209,6 @@
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-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.2.tgz",
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-      "requires": {
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       "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
@@ -1339,13 +1342,13 @@
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-      "resolved": "https://registry.npmjs.org/babel-jest/-/babel-jest-24.7.1.tgz",
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+      "resolved": "https://registry.npmjs.org/babel-jest/-/babel-jest-24.8.0.tgz",
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       "dev": true,
       "requires": {
-        "@jest/transform": "^24.7.1",
-        "@jest/types": "^24.7.0",
+        "@jest/transform": "^24.8.0",
+        "@jest/types": "^24.8.0",
         "@types/babel__core": "^7.1.0",
         "babel-plugin-istanbul": "^5.1.0",
         "babel-preset-jest": "^24.6.0",
@@ -1970,9 +1973,9 @@
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-      "resolved": "https://registry.npmjs.org/jest-matcher-utils/-/jest-matcher-utils-24.7.0.tgz",
-      "integrity": "sha512-158ieSgk3LNXeUhbVJYRXyTPSCqNgVXOp/GT7O94mYd3pk/8+odKTyR1JLtNOQSPzNi8NFYVONtvSWA/e1RDXg==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-matcher-utils/-/jest-matcher-utils-24.8.0.tgz",
+      "integrity": "sha512-lex1yASY51FvUuHgm0GOVj7DCYEouWSlIYmCW7APSqB9v8mXmKSn5+sWVF0MhuASG0bnYY106/49JU1FZNl5hw==",
       "dev": true,
       "requires": {
         "chalk": "^2.0.1",
-        "jest-diff": "^24.7.0",
-        "jest-get-type": "^24.3.0",
-        "pretty-format": "^24.7.0"
+        "jest-diff": "^24.8.0",
+        "jest-get-type": "^24.8.0",
+        "pretty-format": "^24.8.0"
       }
     },
     "jest-message-util": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/jest-message-util/-/jest-message-util-24.7.1.tgz",
-      "integrity": "sha512-dk0gqVtyqezCHbcbk60CdIf+8UHgD+lmRHifeH3JRcnAqh4nEyPytSc9/L1+cQyxC+ceaeP696N4ATe7L+omcg==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-message-util/-/jest-message-util-24.8.0.tgz",
+      "integrity": "sha512-p2k71rf/b6ns8btdB0uVdljWo9h0ovpnEe05ZKWceQGfXYr4KkzgKo3PBi8wdnd9OtNh46VpNIJynUn/3MKm1g==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
-        "@jest/test-result": "^24.7.1",
-        "@jest/types": "^24.7.0",
+        "@jest/test-result": "^24.8.0",
+        "@jest/types": "^24.8.0",
         "@types/stack-utils": "^1.0.1",
         "chalk": "^2.0.1",
         "micromatch": "^3.1.10",
@@ -4842,12 +4790,12 @@
       }
     },
     "jest-mock": {
-      "version": "24.7.0",
-      "resolved": "https://registry.npmjs.org/jest-mock/-/jest-mock-24.7.0.tgz",
-      "integrity": "sha512-6taW4B4WUcEiT2V9BbOmwyGuwuAFT2G8yghF7nyNW1/2gq5+6aTqSPcS9lS6ArvEkX55vbPAS/Jarx5LSm4Fng==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-mock/-/jest-mock-24.8.0.tgz",
+      "integrity": "sha512-6kWugwjGjJw+ZkK4mDa0Df3sDlUTsV47MSrT0nGQ0RBWJbpODDQ8MHDVtGtUYBne3IwZUhtB7elxHspU79WH3A==",
       "dev": true,
       "requires": {
-        "@jest/types": "^24.7.0"
+        "@jest/types": "^24.8.0"
       }
     },
     "jest-pnp-resolver": {
@@ -4863,12 +4811,12 @@
       "dev": true
     },
     "jest-resolve": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/jest-resolve/-/jest-resolve-24.7.1.tgz",
-      "integrity": "sha512-Bgrc+/UUZpGJ4323sQyj85hV9d+ANyPNu6XfRDUcyFNX1QrZpSoM0kE4Mb2vZMAYTJZsBFzYe8X1UaOkOELSbw==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-resolve/-/jest-resolve-24.8.0.tgz",
+      "integrity": "sha512-+hjSzi1PoRvnuOICoYd5V/KpIQmkAsfjFO71458hQ2Whi/yf1GDeBOFj8Gxw4LrApHsVJvn5fmjcPdmoUHaVKw==",
       "dev": true,
       "requires": {
-        "@jest/types": "^24.7.0",
+        "@jest/types": "^24.8.0",
         "browser-resolve": "^1.11.3",
         "chalk": "^2.0.1",
         "jest-pnp-resolver": "^1.2.1",
@@ -4876,68 +4824,68 @@
       }
     },
     "jest-resolve-dependencies": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/jest-resolve-dependencies/-/jest-resolve-dependencies-24.7.1.tgz",
-      "integrity": "sha512-2Eyh5LJB2liNzfk4eo7bD1ZyBbqEJIyyrFtZG555cSWW9xVHxII2NuOkSl1yUYTAYCAmM2f2aIT5A7HzNmubyg==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-resolve-dependencies/-/jest-resolve-dependencies-24.8.0.tgz",
+      "integrity": "sha512-hyK1qfIf/krV+fSNyhyJeq3elVMhK9Eijlwy+j5jqmZ9QsxwKBiP6qukQxaHtK8k6zql/KYWwCTQ+fDGTIJauw==",
       "dev": true,
       "requires": {
-        "@jest/types": "^24.7.0",
+        "@jest/types": "^24.8.0",
         "jest-regex-util": "^24.3.0",
-        "jest-snapshot": "^24.7.1"
+        "jest-snapshot": "^24.8.0"
       }
     },
     "jest-runner": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/jest-runner/-/jest-runner-24.7.1.tgz",
-      "integrity": "sha512-aNFc9liWU/xt+G9pobdKZ4qTeG/wnJrJna3VqunziDNsWT3EBpmxXZRBMKCsNMyfy+A/XHiV+tsMLufdsNdgCw==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-runner/-/jest-runner-24.8.0.tgz",
+      "integrity": "sha512-utFqC5BaA3JmznbissSs95X1ZF+d+4WuOWwpM9+Ak356YtMhHE/GXUondZdcyAAOTBEsRGAgH/0TwLzfI9h7ow==",
       "dev": true,
       "requires": {
         "@jest/console": "^24.7.1",
-        "@jest/environment": "^24.7.1",
-        "@jest/test-result": "^24.7.1",
-        "@jest/types": "^24.7.0",
+        "@jest/environment": "^24.8.0",
+        "@jest/test-result": "^24.8.0",
+        "@jest/types": "^24.8.0",
         "chalk": "^2.4.2",
         "exit": "^0.1.2",
         "graceful-fs": "^4.1.15",
-        "jest-config": "^24.7.1",
+        "jest-config": "^24.8.0",
         "jest-docblock": "^24.3.0",
-        "jest-haste-map": "^24.7.1",
-        "jest-jasmine2": "^24.7.1",
-        "jest-leak-detector": "^24.7.0",
-        "jest-message-util": "^24.7.1",
-        "jest-resolve": "^24.7.1",
-        "jest-runtime": "^24.7.1",
-        "jest-util": "^24.7.1",
+        "jest-haste-map": "^24.8.0",
+        "jest-jasmine2": "^24.8.0",
+        "jest-leak-detector": "^24.8.0",
+        "jest-message-util": "^24.8.0",
+        "jest-resolve": "^24.8.0",
+        "jest-runtime": "^24.8.0",
+        "jest-util": "^24.8.0",
         "jest-worker": "^24.6.0",
         "source-map-support": "^0.5.6",
         "throat": "^4.0.0"
       }
     },
     "jest-runtime": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/jest-runtime/-/jest-runtime-24.7.1.tgz",
-      "integrity": "sha512-0VAbyBy7tll3R+82IPJpf6QZkokzXPIS71aDeqh+WzPRXRCNz6StQ45otFariPdJ4FmXpDiArdhZrzNAC3sj6A==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-runtime/-/jest-runtime-24.8.0.tgz",
+      "integrity": "sha512-Mq0aIXhvO/3bX44ccT+czU1/57IgOMyy80oM0XR/nyD5zgBcesF84BPabZi39pJVA6UXw+fY2Q1N+4BiVUBWOA==",
       "dev": true,
       "requires": {
         "@jest/console": "^24.7.1",
-        "@jest/environment": "^24.7.1",
+        "@jest/environment": "^24.8.0",
         "@jest/source-map": "^24.3.0",
-        "@jest/transform": "^24.7.1",
-        "@jest/types": "^24.7.0",
+        "@jest/transform": "^24.8.0",
+        "@jest/types": "^24.8.0",
         "@types/yargs": "^12.0.2",
         "chalk": "^2.0.1",
         "exit": "^0.1.2",
         "glob": "^7.1.3",
         "graceful-fs": "^4.1.15",
-        "jest-config": "^24.7.1",
-        "jest-haste-map": "^24.7.1",
-        "jest-message-util": "^24.7.1",
-        "jest-mock": "^24.7.0",
+        "jest-config": "^24.8.0",
+        "jest-haste-map": "^24.8.0",
+        "jest-message-util": "^24.8.0",
+        "jest-mock": "^24.8.0",
         "jest-regex-util": "^24.3.0",
-        "jest-resolve": "^24.7.1",
-        "jest-snapshot": "^24.7.1",
-        "jest-util": "^24.7.1",
-        "jest-validate": "^24.7.0",
+        "jest-resolve": "^24.8.0",
+        "jest-snapshot": "^24.8.0",
+        "jest-util": "^24.8.0",
+        "jest-validate": "^24.8.0",
         "realpath-native": "^1.1.0",
         "slash": "^2.0.0",
         "strip-bom": "^3.0.0",
@@ -4951,36 +4899,36 @@
       "dev": true
     },
     "jest-snapshot": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/jest-snapshot/-/jest-snapshot-24.7.1.tgz",
-      "integrity": "sha512-8Xk5O4p+JsZZn4RCNUS3pxA+ORKpEKepE+a5ejIKrId9CwrVN0NY+vkqEkXqlstA5NMBkNahXkR/4qEBy0t5yA==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-snapshot/-/jest-snapshot-24.8.0.tgz",
+      "integrity": "sha512-5ehtWoc8oU9/cAPe6fez6QofVJLBKyqkY2+TlKTOf0VllBB/mqUNdARdcjlZrs9F1Cv+/HKoCS/BknT0+tmfPg==",
       "dev": true,
       "requires": {
         "@babel/types": "^7.0.0",
-        "@jest/types": "^24.7.0",
+        "@jest/types": "^24.8.0",
         "chalk": "^2.0.1",
-        "expect": "^24.7.1",
-        "jest-diff": "^24.7.0",
-        "jest-matcher-utils": "^24.7.0",
-        "jest-message-util": "^24.7.1",
-        "jest-resolve": "^24.7.1",
+        "expect": "^24.8.0",
+        "jest-diff": "^24.8.0",
+        "jest-matcher-utils": "^24.8.0",
+        "jest-message-util": "^24.8.0",
+        "jest-resolve": "^24.8.0",
         "mkdirp": "^0.5.1",
         "natural-compare": "^1.4.0",
-        "pretty-format": "^24.7.0",
+        "pretty-format": "^24.8.0",
         "semver": "^5.5.0"
       }
     },
     "jest-util": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/jest-util/-/jest-util-24.7.1.tgz",
-      "integrity": "sha512-/KilOue2n2rZ5AnEBYoxOXkeTu6vi7cjgQ8MXEkih0oeAXT6JkS3fr7/j8+engCjciOU1Nq5loMSKe0A1oeX0A==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-util/-/jest-util-24.8.0.tgz",
+      "integrity": "sha512-DYZeE+XyAnbNt0BG1OQqKy/4GVLPtzwGx5tsnDrFcax36rVE3lTA5fbvgmbVPUZf9w77AJ8otqR4VBbfFJkUZA==",
       "dev": true,
       "requires": {
         "@jest/console": "^24.7.1",
-        "@jest/fake-timers": "^24.7.1",
+        "@jest/fake-timers": "^24.8.0",
         "@jest/source-map": "^24.3.0",
-        "@jest/test-result": "^24.7.1",
-        "@jest/types": "^24.7.0",
+        "@jest/test-result": "^24.8.0",
+        "@jest/types": "^24.8.0",
         "callsites": "^3.0.0",
         "chalk": "^2.0.1",
         "graceful-fs": "^4.1.15",
@@ -4999,31 +4947,31 @@
       }
     },
     "jest-validate": {
-      "version": "24.7.0",
-      "resolved": "https://registry.npmjs.org/jest-validate/-/jest-validate-24.7.0.tgz",
-      "integrity": "sha512-cgai/gts9B2chz1rqVdmLhzYxQbgQurh1PEQSvSgPZ8KGa1AqXsqC45W5wKEwzxKrWqypuQrQxnF4+G9VejJJA==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-validate/-/jest-validate-24.8.0.tgz",
+      "integrity": "sha512-+/N7VOEMW1Vzsrk3UWBDYTExTPwf68tavEPKDnJzrC6UlHtUDU/fuEdXqFoHzv9XnQ+zW6X3qMZhJ3YexfeLDA==",
       "dev": true,
       "requires": {
-        "@jest/types": "^24.7.0",
+        "@jest/types": "^24.8.0",
         "camelcase": "^5.0.0",
         "chalk": "^2.0.1",
-        "jest-get-type": "^24.3.0",
+        "jest-get-type": "^24.8.0",
         "leven": "^2.1.0",
-        "pretty-format": "^24.7.0"
+        "pretty-format": "^24.8.0"
       }
     },
     "jest-watcher": {
-      "version": "24.7.1",
-      "resolved": "https://registry.npmjs.org/jest-watcher/-/jest-watcher-24.7.1.tgz",
-      "integrity": "sha512-Wd6TepHLRHVKLNPacEsBwlp9raeBIO+01xrN24Dek4ggTS8HHnOzYSFnvp+6MtkkJ3KfMzy220KTi95e2rRkrw==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/jest-watcher/-/jest-watcher-24.8.0.tgz",
+      "integrity": "sha512-SBjwHt5NedQoVu54M5GEx7cl7IGEFFznvd/HNT8ier7cCAx/Qgu9ZMlaTQkvK22G1YOpcWBLQPFSImmxdn3DAw==",
       "dev": true,
       "requires": {
-        "@jest/test-result": "^24.7.1",
-        "@jest/types": "^24.7.0",
+        "@jest/test-result": "^24.8.0",
+        "@jest/types": "^24.8.0",
         "@types/yargs": "^12.0.9",
         "ansi-escapes": "^3.0.0",
         "chalk": "^2.0.1",
-        "jest-util": "^24.7.1",
+        "jest-util": "^24.8.0",
         "string-length": "^2.0.0"
       }
     },
@@ -5680,9 +5628,9 @@
       "dev": true
     },
     "neo-async": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.0.tgz",
-      "integrity": "sha512-MFh0d/Wa7vkKO3Y3LlacqAEeHK0mckVqzDieUKTT+KGxi+zIpeVsFxymkIiRpbpDziHc290Xr9A1O4Om7otoRA==",
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.1.tgz",
+      "integrity": "sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==",
       "dev": true
     },
     "nice-try": {
@@ -7236,9 +7184,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "1.17.0",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.17.0.tgz",
-      "integrity": "sha512-sXe5lSt2WQlCbydGETgfm1YBShgOX4HxQkFPvbxkcwgDvGDeqVau8h+12+lmSVlP3rHPz0oavfddSZg/q+Szjw==",
+      "version": "1.17.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.17.1.tgz",
+      "integrity": "sha512-TzGRNvuUSmPgwivDqkZ9tM/qTGW9hqDKWOE9YHiyQdixlKbv7kvEqsmDPrcHJTKwthU774TQwZXVtaQ/mMsvjg==",
       "dev": true
     },
     "pretty-bytes": {
@@ -7248,12 +7196,12 @@
       "dev": true
     },
     "pretty-format": {
-      "version": "24.7.0",
-      "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-24.7.0.tgz",
-      "integrity": "sha512-apen5cjf/U4dj7tHetpC7UEFCvtAgnNZnBDkfPv3fokzIqyOJckAG9OlAPC1BlFALnqT/lGB2tl9EJjlK6eCsA==",
+      "version": "24.8.0",
+      "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-24.8.0.tgz",
+      "integrity": "sha512-P952T7dkrDEplsR+TuY7q3VXDae5Sr7zmQb12JU/NDQa/3CH7/QW0yvqLcGN6jL+zQFKaoJcPc+yJxMTGmosqw==",
       "dev": true,
       "requires": {
-        "@jest/types": "^24.7.0",
+        "@jest/types": "^24.8.0",
         "ansi-regex": "^4.0.0",
         "ansi-styles": "^3.2.0",
         "react-is": "^16.8.4"
@@ -10150,9 +10098,9 @@
       "dev": true
     },
     "uglify-js": {
-      "version": "3.5.10",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.5.10.tgz",
-      "integrity": "sha512-/GTF0nosyPLbdJBd+AwYiZ+Hu5z8KXWnO0WCGt1BQ/u9Iamhejykqmz5o1OHJ53+VAk6xVxychonnApDjuqGsw==",
+      "version": "3.5.12",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.5.12.tgz",
+      "integrity": "sha512-KeQesOpPiZNgVwJj8Ge3P4JYbQHUdZzpx6Fahy6eKAYRSV4zhVmLXoC+JtOeYxcHCHTve8RG1ZGdTvpeOUM26Q==",
       "dev": true,
       "optional": true,
       "requires": {
diff --git a/package.json b/package.json
index 5acfa1c..b3acbc6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "redux-bundler-async-resources",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "description": "redux-bundler bundle that manages a collection of async resources",
   "main": "index.js",
   "scripts": {
@@ -38,10 +38,10 @@
   },
   "devDependencies": {
     "@babel/preset-env": "^7.4.4",
-    "babel-jest": "^24.7.1",
-    "jest": "^24.7.1",
+    "babel-jest": "^24.8.0",
+    "jest": "^24.8.0",
     "microbundle": "^0.11.0",
-    "prettier": "^1.17.0",
+    "prettier": "^1.17.1",
     "redux-bundler": "^23.1.0",
     "timekeeper": "^2.2.0"
   },
diff --git a/src/__tests__/createAsyncResourceBundle.test.js b/src/__tests__/createAsyncResourceBundle.test.js
index ed8ee89..f076e9f 100644
--- a/src/__tests__/createAsyncResourceBundle.test.js
+++ b/src/__tests__/createAsyncResourceBundle.test.js
@@ -410,6 +410,126 @@ describe('createAsyncResourceBundle', () => {
       })
     })
   })
+
+  describe('dependency keys', () => {
+    describe('with one dependency', () => {
+      test('does not try to fetch while dependencies are not satisfied', () => {
+        const { store } = createStore({ dependencyKey: 'currentPage' })
+        expect(store.selectTestResourceIsPendingForFetch()).toBe(false)
+      })
+
+      test('triggers pending state as soon as dependency is resolved', async () => {
+        const { store } = createStore({ dependencyKey: 'currentPage' })
+        store.doChangePaging({ currentPage: 1 })
+        await tapReactors()
+        expect(store.selectTestResourceIsPendingForFetch()).toBe(true)
+      })
+
+      test('clears the store when dependency changes', async () => {
+        const { store, apiMock } = createStore({ dependencyKey: 'currentPage' })
+        store.doChangePaging({ currentPage: 1 })
+        await tapReactors()
+        store.doFetchTestResource()
+        await apiMock.resolveFetchRequest(1)
+
+        store.doChangePaging({ currentPage: 2 })
+        await tapReactors()
+        assertItem(store, {
+          data: undefined,
+          isLoading: false,
+          isPresent: false,
+          isPendingForFetch: true,
+          error: null,
+          errorPermanent: false,
+          isStale: false,
+          isReadyForRetry: false,
+        })
+      })
+
+      test('stales a resource instead of clearing it with "stale" option', async () => {
+        const { store, apiMock } = createStore({ dependencyKey: { key: 'currentPage', staleOnChange: true } })
+        store.doChangePaging({ currentPage: 1 })
+        await tapReactors()
+        store.doFetchTestResource()
+        await apiMock.resolveFetchRequest(1)
+
+        store.doChangePaging({ currentPage: 2 })
+        await tapReactors()
+
+        assertItem(store, {
+          data: 'One',
+          isLoading: false,
+          isPresent: true,
+          isPendingForFetch: true,
+          error: null,
+          errorPermanent: false,
+          isStale: true,
+          isReadyForRetry: false,
+        })
+      })
+
+      test('allows to enable passing down blank values', async () => {
+        const { store } = createStore({ dependencyKey: { key: 'currentPage', allowBlank: true } })
+        await tapReactors()
+        expect(store.selectTestResourceIsPendingForFetch()).toBe(true)
+      })
+
+      test.todo('mixes in dependency values into getPromise call')
+    })
+
+    describe('with multiple dependencies', () => {
+      test('does not try to fetch while dependencies are not satisfied', () => {
+        const { store } = createStore({ dependencyKey: ['currentPage', 'pageSize'] })
+        expect(store.selectTestResourceIsPendingForFetch()).toBe(false)
+      })
+
+      test('triggers pending state as soon as dependency is resolved', async () => {
+        const { store } = createStore({ dependencyKey: ['currentPage', 'pageSize'] })
+        store.doChangePaging({ currentPage: 1 })
+        await tapReactors()
+        await tapReactors()
+        expect(store.selectTestResourceIsPendingForFetch()).toBe(true)
+      })
+
+      test('clears the store when dependency changes', async () => {
+        const { store, apiMock } = createStore({ dependencyKey: ['currentPage', 'pageSize'] })
+        store.doChangePaging({ currentPage: 1 })
+        await tapReactors()
+        await tapReactors()
+
+        store.doFetchTestResource()
+        await apiMock.resolveFetchRequest(1)
+
+        store.doChangePaging({ currentPage: 2 })
+        await tapReactors()
+        assertItem(store, {
+          data: undefined,
+          isLoading: false,
+          isPresent: false,
+          isPendingForFetch: true,
+          error: null,
+          errorPermanent: false,
+          isStale: false,
+          isReadyForRetry: false,
+        })
+      })
+
+      test('stales a resource instead of clearing it with "stale" option and allows blank items', async () => {
+        const { store } = createStore({
+          dependencyKey: [{ key: 'currentPage', allowBlank: true }, { key: 'pageSize', staleOnChange: true }],
+        })
+
+        await tapReactors()
+        expect(store.selectTestResourceIsPendingForFetch()).toBe(true)
+
+        store.doChangePaging({ pageSize: 120 })
+        await tapReactors()
+        expect(store.selectTestResourceIsStale()).toBe(true)
+      })
+
+      test.todo('mixes in dependency values into getPromise call')
+    })
+  })
 })
 
 function createStore(settings = {}, itemId = 1) {
@@ -426,23 +546,53 @@ function createStore(settings = {}, itemId = 1) {
     ...settings,
   })
 
-  const storeFactory = composeBundlesRaw(appTimeBundle, createReactorBundle(), apiMockBundle, asyncResourceBundle)
+  const pagingBundle = {
+    name: 'paging',
+    reducer: (state = { currentPage: null, pageSize: 10 }, action) => {
+      if (action.type === 'paging.change') {
+        return {
+          ...state,
+          ...action.payload,
+        }
+      }
+      return state
+    },
+    doChangePaging: payload => ({ type: 'paging.change', payload: payload }),
+    selectCurrentPage: state => state.paging.currentPage,
+    selectPageSize: state => state.paging.pageSize,
+  }
+
+  const storeFactory = composeBundlesRaw(
+    createReactorBundle(),
+    appTimeBundle,
+    apiMockBundle,
+    asyncResourceBundle,
+    pagingBundle
+  )
 
   return { store: storeFactory(), apiMock }
 }
 
 function timeTravelTo(time, store) {
-  return new Promise((resolve, reject) => {
+  return new Promise(async (resolve, reject) => {
     try {
       timekeeper.travel(START_TIME + time)
       store.dispatch({ type: 'dummy action', payload: null }) // just tap the app time
-      setTimeout(resolve, 0) // reactors might need a tick to settle down
+      await tapReactors()
+      resolve()
     } catch (e) {
       reject(e)
     }
   })
 }
 
+async function tapReactors() {
+  const tapOneReactor = () => new Promise(resolve => setTimeout(resolve, 0))
+  await tapOneReactor()
+  await tapOneReactor()
+  await tapOneReactor()
+}
+
 function assertItem(
   store,
   { data, isLoading, isStale, isReadyForRetry, isPresent, isPendingForFetch, error, errorPermanent }
diff --git a/src/__tests__/makeAsyncResourceBundleKeys.test.js b/src/__tests__/makeAsyncResourceBundleKeys.test.js
index 3bd1dc8..4610c34 100644
--- a/src/__tests__/makeAsyncResourceBundleKeys.test.js
+++ b/src/__tests__/makeAsyncResourceBundleKeys.test.js
@@ -1,17 +1,19 @@
 import makeAsyncResourceBundleKeys from '../makeAsyncResourceBundleKeys'
 
-describe('createAsyncResourcesBundle', () => {
+describe('makeAsyncResourceBundleKeys', () => {
   test('creates correct object', () => {
     expect(makeAsyncResourceBundleKeys('myResource')).toEqual({
       selectors: {
         raw: 'selectMyResourceRaw',
         data: 'selectMyResource',
+        dependencyValues: 'selectMyResourceDependencyValues',
         isLoading: 'selectMyResourceIsLoading',
         isPresent: 'selectMyResourceIsPresent',
         error: 'selectMyResourceError',
         isReadyForRetry: 'selectMyResourceIsReadyForRetry',
         retryAt: 'selectMyResourceRetryAt',
         errorIsPermanent: 'selectMyResourceErrorIsPermanent',
+        isDependencyResolved: 'selectMyResourceIsDependencyResolved',
         isStale: 'selectMyResourceIsStale',
         isPendingForFetch: 'selectMyResourceIsPendingForFetch',
       },
@@ -24,6 +26,7 @@ describe('createAsyncResourcesBundle', () => {
         isReadyForRetry: 'myResourceIsReadyForRetry',
         retryAt: 'myResourceRetryAt',
         errorIsPermanent: 'myResourceErrorIsPermanent',
+        isDependencyResolved: 'myResourceIsDependencyResolved',
         isStale: 'myResourceIsStale',
         isPendingForFetch: 'myResourceIsPendingForFetch',
       },
@@ -36,6 +39,7 @@ describe('createAsyncResourcesBundle', () => {
       reactors: {
         shouldExpire: 'reactMyResourceShouldExpire',
         shouldRetry: 'reactMyResourceShouldRetry',
+        shouldUpdateDependencyValues: 'reactMyResourceShouldUpdateDependencyValues',
         shouldBecomeStale: 'reactMyResourceShouldBecomeStale',
       },
     })
diff --git a/src/__tests__/makeAsyncResourcesBundleKeys.test.js b/src/__tests__/makeAsyncResourcesBundleKeys.test.js
index 178bedf..31385d4 100644
--- a/src/__tests__/makeAsyncResourcesBundleKeys.test.js
+++ b/src/__tests__/makeAsyncResourcesBundleKeys.test.js
@@ -1,6 +1,6 @@
 import makeAsyncResourcesBundleKeys from '../makeAsyncResourcesBundleKeys'
 
-describe('createAsyncResourcesBundle', () => {
+describe('makeAsyncResourcesBundleKeys', () => {
   test('creates correct object', () => {
     expect(makeAsyncResourcesBundleKeys('myResources')).toEqual({
       selectors: {
diff --git a/src/common/keyToSelector.js b/src/common/keyToSelector.js
new file mode 100644
index 0000000..25d54c6
--- /dev/null
+++ b/src/common/keyToSelector.js
@@ -0,0 +1,5 @@
+import nameToCapitalizedCase from './nameToCapitalizedCase'
+
+export default function keyToSelector(key) {
+  return `select${nameToCapitalizedCase(key)}`
+}
diff --git a/src/common/nameToCapitalizedCase.js b/src/common/nameToCapitalizedCase.js
new file mode 100644
index 0000000..18a6422
--- /dev/null
+++ b/src/common/nameToCapitalizedCase.js
@@ -0,0 +1,3 @@
+export default function nameToCapitalizedCase(name) {
+  return name.charAt(0).toUpperCase() + name.slice(1)
+}
diff --git a/src/common/nameToUnderscoreCase.js b/src/common/nameToUnderscoreCase.js
new file mode 100644
index 0000000..a30a1a3
--- /dev/null
+++ b/src/common/nameToUnderscoreCase.js
@@ -0,0 +1,6 @@
+export function nameToUnderscoreCase(name) {
+  return name
+    .replace(/\.?([A-Z]+)/g, (x, y) => '_' + y.toLowerCase())
+    .replace(/^_/, '')
+    .toUpperCase()
+}
diff --git a/src/createAsyncResourceBundle.js b/src/createAsyncResourceBundle.js
index dfed7fb..6a76fb3 100644
--- a/src/createAsyncResourceBundle.js
+++ b/src/createAsyncResourceBundle.js
@@ -1,6 +1,8 @@
 import { createSelector } from 'redux-bundler'
 
 import makeAsyncResourceBundleKeys from './makeAsyncResourceBundleKeys'
+import keyToSelector from './common/keyToSelector'
+import { nameToUnderscoreCase } from './common/nameToUnderscoreCase'
 
 const Defaults = {
   name: undefined, // required
@@ -10,6 +12,7 @@ const Defaults = {
   staleAfter: 900000, // fifteen minutes
   expireAfter: Infinity,
   persist: true,
+  dependencyKey: null,
 }
 
 const InitialState = {
@@ -19,6 +22,8 @@ const InitialState = {
   dataAt: null,
   isStale: false,
 
+  dependencyValues: null,
+
   error: null,
   errorAt: null,
   errorPermanent: false,
@@ -26,15 +31,25 @@ const InitialState = {
 }
 
 export default function createAsyncResourceBundle(inputOptions) {
-  const { name, getPromise, actionBaseType, retryAfter, expireAfter, staleAfter, persist } = cookOptionsWithDefaults(
-    inputOptions
-  )
-
-  const baseType = actionBaseType || toUnderscoreCase(name)
+  const {
+    name,
+    getPromise,
+    actionBaseType,
+    retryAfter,
+    expireAfter,
+    staleAfter,
+    persist,
+    dependencyKeys,
+    stalingDependencyKeys,
+    blankingDependencyKeys,
+  } = cookOptionsWithDefaults(inputOptions)
+
+  const baseType = actionBaseType || nameToUnderscoreCase(name)
 
   const expireEnabled = expireAfter && expireAfter !== Infinity
   const staleEnabled = staleAfter && staleAfter !== Infinity
   const retryEnabled = retryAfter && retryAfter !== Infinity
+  const dependenciesEnabled = Boolean(dependencyKeys)
 
   const { selectors, actionCreators, reactors } = makeAsyncResourceBundleKeys(name)
 
@@ -47,6 +62,7 @@ export default function createAsyncResourceBundle(inputOptions) {
     EXPIRED: `${baseType}_EXPIRED`,
     READY_FOR_RETRY: `${baseType}_READY_FOR_RETRY`,
     ADJUSTED: `${baseType}_ADJUSTED`,
+    DEPENDENCIES_CHANGED: `${baseType}_DEPENDENCIES_CHANGED`,
   }
 
   const bundle = {
@@ -126,6 +142,26 @@ export default function createAsyncResourceBundle(inputOptions) {
         }
       }
 
+      if (type === actions.DEPENDENCIES_CHANGED) {
+        const stale =
+          Boolean(state.dependencyValues) &&
+          (stalingDependencyKeys.size > 0 &&
+            changedKeys(state.dependencyValues, payload).every(key => stalingDependencyKeys.has(key)))
+
+        if (stale) {
+          return {
+            ...state,
+            isStale: true,
+            dependencyValues: payload,
+          }
+        } else {
+          return {
+            ...InitialState,
+            dependencyValues: payload,
+          }
+        }
+      }
+
       return state
     },
 
@@ -177,25 +213,38 @@ export default function createAsyncResourceBundle(inputOptions) {
     ),
 
     [selectors.isPendingForFetch]: createSelector(
-      selectors.raw,
-      ({ isLoading, errorAt, isReadyForRetry, isStale, dataAt }) => {
-        if (isLoading) {
+      selectors.error,
+      selectors.isPresent,
+      selectors.isStale,
+      selectors.isLoading,
+      selectors.isReadyForRetry,
+      selectors.isDependencyResolved,
+      (error, isPresent, isStale, isLoading, isReadyForRetry, isDependencyResolved) => {
+        if (!isDependencyResolved || isLoading) {
           return false
         }
 
-        if (errorAt) {
+        if (error) {
           return isReadyForRetry
         }
 
-        return isStale || !dataAt
+        return isStale || !isPresent
       }
     ),
 
     [actionCreators.doFetch]: () => thunkArgs => {
-      const { dispatch } = thunkArgs
+      const { dispatch, store } = thunkArgs
       dispatch({ type: actions.STARTED })
 
-      return getPromise(thunkArgs).then(
+      let getPromiseArgs = thunkArgs
+      if (dependenciesEnabled) {
+        getPromiseArgs = {
+          ...getPromiseArgs,
+          ...store[selectors.dependencyValues](),
+        }
+      }
+
+      return getPromise(getPromiseArgs).then(
         payload => {
           dispatch({ type: actions.FINISHED, payload })
         },
@@ -251,12 +300,52 @@ export default function createAsyncResourceBundle(inputOptions) {
     )
   }
 
+  if (dependenciesEnabled) {
+    bundle[selectors.isDependencyResolved] = createSelector(
+      selectors.dependencyValues,
+      dependencyValues =>
+        Boolean(dependencyValues) &&
+        dependencyKeys.every(key => {
+          const value = dependencyValues[key]
+          return blankingDependencyKeys.has(key) || (value !== null && value !== undefined)
+        })
+    )
+
+    bundle[selectors.dependencyValues] = createSelector(
+      selectors.raw,
+      ({ dependencyValues }) => dependencyValues
+    )
+
+    bundle[reactors.shouldUpdateDependencyValues] = createSelector(
+      selectors.dependencyValues,
+      ...dependencyKeys.map(keyToSelector),
+      (dependencyValues, ...nextDependencyValuesList) => {
+        const dependenciesChanged =
+          !dependencyValues ||
+          dependencyKeys.some((key, keyIndex) => dependencyValues[key] !== nextDependencyValuesList[keyIndex])
+
+        if (dependenciesChanged) {
+          const payload = nextDependencyValuesList.reduce(
+            (hash, value, index) => ({
+              ...hash,
+              [dependencyKeys[index]]: value,
+            }),
+            {}
+          )
+          return { type: actions.DEPENDENCIES_CHANGED, payload }
+        }
+      }
+    )
+  } else {
+    bundle[selectors.isDependencyResolved] = () => true
+  }
+
   return bundle
 }
 
-function cookOptionsWithDefaults(options) {
+function cookOptionsWithDefaults(inputOptions) {
   if (process.env.NODE_ENV !== 'production') {
-    const { name, getPromise } = options
+    const { name, getPromise } = inputOptions
 
     if (!name) {
       throw new Error('createAsyncResourceBundle: name parameter is required')
@@ -267,12 +356,47 @@ function cookOptionsWithDefaults(options) {
     }
   }
 
-  return Object.assign({}, Defaults, options)
+  const { dependencyKey, ...options } = { ...Defaults, ...inputOptions }
+
+  if (Array.isArray(dependencyKey) && dependencyKey.length) {
+    options.dependencyKeys = dependencyKey
+  } else if (dependencyKey) {
+    options.dependencyKeys = [dependencyKey]
+  } else {
+    delete options.dependencyKeys
+  }
+
+  if (options.dependencyKeys) {
+    Object.assign(
+      options,
+      options.dependencyKeys.reduce(
+        (enhancements, option) => {
+          if (typeof option === 'string') {
+            enhancements.dependencyKeys.push(option)
+          } else {
+            const { key, staleOnChange, allowBlank } = option
+            if (staleOnChange) {
+              enhancements.stalingDependencyKeys.add(key)
+            }
+            if (allowBlank) {
+              enhancements.blankingDependencyKeys.add(key)
+            }
+            enhancements.dependencyKeys.push(key)
+          }
+          return enhancements
+        },
+        {
+          dependencyKeys: [],
+          stalingDependencyKeys: new Set(),
+          blankingDependencyKeys: new Set(),
+        }
+      )
+    )
+  }
+
+  return options
 }
 
-function toUnderscoreCase(input) {
-  return input
-    .replace(/\.?([A-Z]+)/g, (x, y) => '_' + y.toLowerCase())
-    .replace(/^_/, '')
-    .toUpperCase()
+function changedKeys(left, right) {
+  return Object.keys(left).filter(key => left[key] !== right[key])
 }
diff --git a/src/makeAsyncResourceBundleKeys.js b/src/makeAsyncResourceBundleKeys.js
index 5bf2a2b..51ecb44 100644
--- a/src/makeAsyncResourceBundleKeys.js
+++ b/src/makeAsyncResourceBundleKeys.js
@@ -1,10 +1,13 @@
+import nameToCapitalizedCase from './common/nameToCapitalizedCase'
+
 export default function makeAsyncResourceBundleKeys(name) {
-  const upName = name.charAt(0).toUpperCase() + name.slice(1)
+  const upName = nameToCapitalizedCase(name)
 
   return {
     selectors: {
       raw: `select${upName}Raw`,
       data: `select${upName}`,
+      dependencyValues: `select${upName}DependencyValues`,
       isLoading: `select${upName}IsLoading`,
       isPresent: `select${upName}IsPresent`,
       error: `select${upName}Error`,
@@ -13,6 +16,7 @@ export default function makeAsyncResourceBundleKeys(name) {
       errorIsPermanent: `select${upName}ErrorIsPermanent`,
       isStale: `select${upName}IsStale`,
       isPendingForFetch: `select${upName}IsPendingForFetch`,
+      isDependencyResolved: `select${upName}IsDependencyResolved`,
     },
     keys: {
       raw: `${name}Raw`,
@@ -25,6 +29,7 @@ export default function makeAsyncResourceBundleKeys(name) {
       errorIsPermanent: `${name}ErrorIsPermanent`,
       isStale: `${name}IsStale`,
       isPendingForFetch: `${name}IsPendingForFetch`,
+      isDependencyResolved: `${name}IsDependencyResolved`,
     },
     actionCreators: {
       doFetch: `doFetch${upName}`,
@@ -36,6 +41,7 @@ export default function makeAsyncResourceBundleKeys(name) {
       shouldExpire: `react${upName}ShouldExpire`,
       shouldRetry: `react${upName}ShouldRetry`,
       shouldBecomeStale: `react${upName}ShouldBecomeStale`,
+      shouldUpdateDependencyValues: `react${upName}ShouldUpdateDependencyValues`,
     },
   }
 }