diff --git a/example/package-lock.json b/example/package-lock.json
index 8272a38d9..db9555e62 100644
--- a/example/package-lock.json
+++ b/example/package-lock.json
@@ -34,7 +34,7 @@
         "chai": "^4.3.7",
         "mocha": "^10.2.0",
         "ts-node": "^10.9.1",
-        "typescript": "^4.9.4"
+        "typescript": "^5.6.3"
       }
     },
     "node_modules/@cspotcode/source-map-support": {
@@ -2307,16 +2307,16 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.9.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
-      "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=14.17"
       }
     },
     "node_modules/unpipe": {
@@ -4214,9 +4214,9 @@
       }
     },
     "typescript": {
-      "version": "4.9.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
-      "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true
     },
     "unpipe": {
diff --git a/example/package.json b/example/package.json
index 7d56c316b..1371ff175 100644
--- a/example/package.json
+++ b/example/package.json
@@ -36,6 +36,6 @@
     "chai": "^4.3.7",
     "mocha": "^10.2.0",
     "ts-node": "^10.9.1",
-    "typescript": "^4.9.4"
+    "typescript": "^5.6.3"
   }
 }
diff --git a/site/package-lock.json b/site/package-lock.json
index 3e3f5dcbc..89b1fd452 100644
--- a/site/package-lock.json
+++ b/site/package-lock.json
@@ -6,7 +6,7 @@
   "packages": {
     "": {
       "name": "kysely",
-      "version": "0.27.3",
+      "version": "0.27.4",
       "dependencies": {
         "@docusaurus/core": "^3.5.2",
         "@docusaurus/preset-classic": "^3.5.2",
@@ -22,7 +22,7 @@
         "@docusaurus/tsconfig": "^3.5.2",
         "@docusaurus/types": "^3.4.0",
         "@types/react": "^18.3.4",
-        "typescript": "^5.5.4"
+        "typescript": "^5.6.3"
       },
       "engines": {
         "node": ">=18.0"
@@ -13193,9 +13193,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -23471,9 +23471,9 @@
       }
     },
     "typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q=="
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw=="
     },
     "unicode-canonical-property-names-ecmascript": {
       "version": "2.0.0",
diff --git a/site/package.json b/site/package.json
index 953a1ad11..4cec7c78b 100644
--- a/site/package.json
+++ b/site/package.json
@@ -29,7 +29,7 @@
     "@docusaurus/tsconfig": "^3.5.2",
     "@docusaurus/types": "^3.4.0",
     "@types/react": "^18.3.4",
-    "typescript": "^5.5.4"
+    "typescript": "^5.6.3"
   },
   "browserslist": {
     "production": [
diff --git a/test/bun/package.json b/test/bun/package.json
index 6834cb0da..88a9958b5 100644
--- a/test/bun/package.json
+++ b/test/bun/package.json
@@ -13,6 +13,6 @@
   },
   "devDependencies": {
     "@types/bun": "^1.1.8",
-    "typescript": "^5.5.4"
+    "typescript": "^5.6.3"
   }
 }