diff --git a/package.json b/package.json
index f846baaa..f2d2f94c 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "dependencies": {
     "@heroku-cli/color": "^1.1.3",
     "@oclif/command": "^1.4.10",
-    "@oclif/config": "^1.4.9",
+    "@oclif/config": "^1.4.10",
     "@oclif/errors": "^1.0.4",
     "@types/semver": "^5.5.0",
     "cli-ux": "^3.3.28",
@@ -21,7 +21,7 @@
     "tar-fs": "^1.16.0"
   },
   "devDependencies": {
-    "@oclif/dev-cli": "^1.9.14",
+    "@oclif/dev-cli": "^1.9.15",
     "@oclif/plugin-help": "^1.2.3",
     "@oclif/test": "^1.0.4",
     "@oclif/tslint": "^1.1.0",
diff --git a/src/commands/update.ts b/src/commands/update.ts
index 1bca5446..9cc055ad 100644
--- a/src/commands/update.ts
+++ b/src/commands/update.ts
@@ -72,7 +72,7 @@ export default class UpdateCommand extends Command {
 
     const {response: stream} = await http.stream(manifest.gz)
 
-    let extraction = extract(stream, this.config.bin, output, manifest.sha256gz)
+    let extraction = extract(stream, manifest.baseDir, output, manifest.sha256gz)
 
     // TODO: use cli.action.type
     if ((cli.action as any).frames) {
diff --git a/yarn.lock b/yarn.lock
index d1803898..f7ea4681 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -39,18 +39,18 @@
   dependencies:
     debug "^3.1.0"
 
-"@oclif/config@^1.4.9":
-  version "1.4.9"
-  resolved "https://registry.yarnpkg.com/@oclif/config/-/config-1.4.9.tgz#62712d1e528c082c5fa2de530da108ccbeedd51a"
+"@oclif/config@^1.4.10":
+  version "1.4.10"
+  resolved "https://registry.yarnpkg.com/@oclif/config/-/config-1.4.10.tgz#79d10455378bf97b0910685659c00a7cca6e2e77"
   dependencies:
     debug "^3.1.0"
 
-"@oclif/dev-cli@^1.9.14":
-  version "1.9.14"
-  resolved "https://registry.yarnpkg.com/@oclif/dev-cli/-/dev-cli-1.9.14.tgz#322e3eda493e64471cca1bacb902b69b8909fe86"
+"@oclif/dev-cli@^1.9.15":
+  version "1.9.15"
+  resolved "https://registry.yarnpkg.com/@oclif/dev-cli/-/dev-cli-1.9.15.tgz#5527f0521b72cc2ec9a6fa65553b77f3ab529ac2"
   dependencies:
     "@oclif/command" "^1.4.10"
-    "@oclif/config" "^1.4.9"
+    "@oclif/config" "^1.4.10"
     "@oclif/errors" "^1.0.4"
     "@oclif/plugin-help" "^1.2.3"
     "@oclif/plugin-warn-if-update-available" "^1.3.0"