diff --git a/apps/hash-ai-worker-ts/package.json b/apps/hash-ai-worker-ts/package.json
index 10a34245912..04b6e5f4c75 100644
--- a/apps/hash-ai-worker-ts/package.json
+++ b/apps/hash-ai-worker-ts/package.json
@@ -88,7 +88,7 @@
     "sanitize-html": "2.13.1",
     "tsconfig-paths-webpack-plugin": "4.1.0",
     "tsx": "4.19.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "devDependencies": {
     "@local/eslint-config": "0.0.0-private",
diff --git a/apps/hash-api/package.json b/apps/hash-api/package.json
index 3f2c5cdbf11..342d6a48b9f 100644
--- a/apps/hash-api/package.json
+++ b/apps/hash-api/package.json
@@ -98,7 +98,7 @@
     "oembed-providers": "1.0.20240830",
     "ts-json-schema-generator": "1.5.1",
     "tsx": "4.19.1",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "ws": "8.18.0"
   },
   "devDependencies": {
diff --git a/apps/hash-frontend/package.json b/apps/hash-frontend/package.json
index ac9f1022a8b..3a1878602dc 100644
--- a/apps/hash-frontend/package.json
+++ b/apps/hash-frontend/package.json
@@ -147,7 +147,7 @@
     "graphology-types": "0.24.7",
     "rimraf": "6.0.1",
     "sass": "1.79.4",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "webpack": "5.95.0"
   },
   "engines": {
diff --git a/apps/hash-graph/libs/type-defs/package.json b/apps/hash-graph/libs/type-defs/package.json
index 5eebc742273..216abb88d5a 100644
--- a/apps/hash-graph/libs/type-defs/package.json
+++ b/apps/hash-graph/libs/type-defs/package.json
@@ -17,6 +17,6 @@
     "@local/eslint-config": "0.0.0-private",
     "quicktype": "16.0.43",
     "tsx": "4.19.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   }
 }
diff --git a/apps/hash-integration-worker/package.json b/apps/hash-integration-worker/package.json
index acd0ae41162..0b5638e1486 100644
--- a/apps/hash-integration-worker/package.json
+++ b/apps/hash-integration-worker/package.json
@@ -37,7 +37,7 @@
     "axios": "1.7.7",
     "dotenv-flow": "3.3.0",
     "tsx": "4.19.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "devDependencies": {
     "@local/eslint-config": "0.0.0-private",
diff --git a/apps/hash-realtime/package.json b/apps/hash-realtime/package.json
index 94d93fc5966..3d22ca38164 100644
--- a/apps/hash-realtime/package.json
+++ b/apps/hash-realtime/package.json
@@ -19,7 +19,7 @@
     "set-interval-async": "2.0.3",
     "slonik": "24.2.0",
     "tsx": "4.19.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "devDependencies": {
     "@local/eslint-config": "0.0.0-private",
diff --git a/apps/hash-search-loader/package.json b/apps/hash-search-loader/package.json
index 72cf2de73e5..fac7fec835c 100644
--- a/apps/hash-search-loader/package.json
+++ b/apps/hash-search-loader/package.json
@@ -19,7 +19,7 @@
     "@local/hash-isomorphic-utils": "0.0.0-private",
     "hot-shots": "8.5.2",
     "tsx": "4.19.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "devDependencies": {
     "@local/eslint-config": "0.0.0-private",
diff --git a/apps/hashdotdev/package.json b/apps/hashdotdev/package.json
index 156b9c6e3bc..7792c82a670 100644
--- a/apps/hashdotdev/package.json
+++ b/apps/hashdotdev/package.json
@@ -59,7 +59,7 @@
     "remark-parse": "10.0.2",
     "sharp": "0.33.5",
     "slugify": "1.6.6",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "unified": "10.1.2",
     "unist-util-visit": "4.1.2"
   },
diff --git a/apps/plugin-browser/package.json b/apps/plugin-browser/package.json
index 9cd18810511..fc4ceeb042b 100755
--- a/apps/plugin-browser/package.json
+++ b/apps/plugin-browser/package.json
@@ -88,7 +88,7 @@
     "ts-loader": "9.5.1",
     "tsconfig-paths-webpack-plugin": "4.1.0",
     "type-fest": "3.13.1",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "webpack": "5.95.0",
     "webpack-cli": "4.10.0",
     "webpack-dev-server": "4.15.2",
diff --git a/blocks/address/package.json b/blocks/address/package.json
index 0e3c5fac538..fb3cd509d8d 100644
--- a/blocks/address/package.json
+++ b/blocks/address/package.json
@@ -53,7 +53,7 @@
     "prettier": "3.3.3",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.0.0",
diff --git a/blocks/ai-chat/package.json b/blocks/ai-chat/package.json
index e3ffd6b61eb..91f64341159 100644
--- a/blocks/ai-chat/package.json
+++ b/blocks/ai-chat/package.json
@@ -48,7 +48,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.0.0",
diff --git a/blocks/ai-image/package.json b/blocks/ai-image/package.json
index 5f893a67cfe..7ec47f0d203 100644
--- a/blocks/ai-image/package.json
+++ b/blocks/ai-image/package.json
@@ -49,7 +49,7 @@
     "prettier": "3.3.3",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.0.0",
diff --git a/blocks/ai-text/package.json b/blocks/ai-text/package.json
index c249102b52e..e07e349485b 100644
--- a/blocks/ai-text/package.json
+++ b/blocks/ai-text/package.json
@@ -42,7 +42,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.0.0",
diff --git a/blocks/callout/package.json b/blocks/callout/package.json
index bb5ffdf98bc..d9930f7fae6 100644
--- a/blocks/callout/package.json
+++ b/blocks/callout/package.json
@@ -39,7 +39,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/chart/package.json b/blocks/chart/package.json
index 80e3cbe7204..2a88c9a39bc 100644
--- a/blocks/chart/package.json
+++ b/blocks/chart/package.json
@@ -49,7 +49,7 @@
     "prettier": "3.3.3",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/code/package.json b/blocks/code/package.json
index 7a481c21778..8c11583d40b 100644
--- a/blocks/code/package.json
+++ b/blocks/code/package.json
@@ -40,7 +40,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/countdown/package.json b/blocks/countdown/package.json
index 97be54311f0..dcc74b7caf8 100644
--- a/blocks/countdown/package.json
+++ b/blocks/countdown/package.json
@@ -41,7 +41,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/divider/package.json b/blocks/divider/package.json
index e955a053abf..0e322900a47 100644
--- a/blocks/divider/package.json
+++ b/blocks/divider/package.json
@@ -39,7 +39,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/embed/package.json b/blocks/embed/package.json
index ea7afee5119..7f6bf803bcb 100644
--- a/blocks/embed/package.json
+++ b/blocks/embed/package.json
@@ -39,7 +39,7 @@
     "mock-block-dock": "0.0.10",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "lodash": "4.17.21",
diff --git a/blocks/faq/package.json b/blocks/faq/package.json
index 2cbff00d8c4..7b24d7ccd82 100644
--- a/blocks/faq/package.json
+++ b/blocks/faq/package.json
@@ -46,7 +46,7 @@
     "prettier": "3.3.3",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.0.0",
diff --git a/blocks/heading/package.json b/blocks/heading/package.json
index 0eb5b95a88f..a38d1215b14 100644
--- a/blocks/heading/package.json
+++ b/blocks/heading/package.json
@@ -39,7 +39,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/how-to/package.json b/blocks/how-to/package.json
index f245d3b4590..107c6fc67a1 100644
--- a/blocks/how-to/package.json
+++ b/blocks/how-to/package.json
@@ -47,7 +47,7 @@
     "prettier": "3.3.3",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.0.0",
diff --git a/blocks/image/package.json b/blocks/image/package.json
index b20bdde29cd..c4813299298 100644
--- a/blocks/image/package.json
+++ b/blocks/image/package.json
@@ -40,7 +40,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/kanban-board/package.json b/blocks/kanban-board/package.json
index 216faae9846..b6f804da04e 100644
--- a/blocks/kanban-board/package.json
+++ b/blocks/kanban-board/package.json
@@ -55,7 +55,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.0.0",
diff --git a/blocks/minesweeper/package.json b/blocks/minesweeper/package.json
index b0f0e935151..44039781e10 100644
--- a/blocks/minesweeper/package.json
+++ b/blocks/minesweeper/package.json
@@ -33,7 +33,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "block-scripts": {
     "port": 63212
diff --git a/blocks/paragraph/package.json b/blocks/paragraph/package.json
index 41c3b1cb6d3..d9017a9d486 100644
--- a/blocks/paragraph/package.json
+++ b/blocks/paragraph/package.json
@@ -39,7 +39,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/person/package.json b/blocks/person/package.json
index b91ac825fd1..ad59c17a0f7 100644
--- a/blocks/person/package.json
+++ b/blocks/person/package.json
@@ -38,7 +38,7 @@
     "mock-block-dock": "0.0.38",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/shuffle/package.json b/blocks/shuffle/package.json
index 4f3f75e64a7..4ab1a3d1733 100644
--- a/blocks/shuffle/package.json
+++ b/blocks/shuffle/package.json
@@ -48,7 +48,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/table/package.json b/blocks/table/package.json
index 6644b8120b4..994a926d197 100644
--- a/blocks/table/package.json
+++ b/blocks/table/package.json
@@ -57,7 +57,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.0.0",
diff --git a/blocks/timer/package.json b/blocks/timer/package.json
index c4d766026fa..72e76695d5d 100644
--- a/blocks/timer/package.json
+++ b/blocks/timer/package.json
@@ -40,7 +40,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/blocks/video/package.json b/blocks/video/package.json
index 2eec71376e9..ad69e2e078d 100644
--- a/blocks/video/package.json
+++ b/blocks/video/package.json
@@ -39,7 +39,7 @@
     "mock-block-dock": "0.1.9",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "react": "^18.2.0",
diff --git a/libs/@blockprotocol/graph/package.json b/libs/@blockprotocol/graph/package.json
index f2de66ed0f5..f6012ea8ac1 100644
--- a/libs/@blockprotocol/graph/package.json
+++ b/libs/@blockprotocol/graph/package.json
@@ -72,7 +72,7 @@
     "json-schema-to-typescript": "11.0.5",
     "lit": "2.8.0",
     "lodash.isequal": "4.5.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "devDependencies": {
     "@local/eslint-config": "0.0.0-private",
diff --git a/libs/@blockprotocol/type-system/typescript/package.json b/libs/@blockprotocol/type-system/typescript/package.json
index d04772eb07c..90182820b17 100644
--- a/libs/@blockprotocol/type-system/typescript/package.json
+++ b/libs/@blockprotocol/type-system/typescript/package.json
@@ -66,7 +66,7 @@
     "react": "18.2.0",
     "rollup": "4.24.0",
     "tslib": "2.7.0",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "vite-plugin-wasm-pack": "0.1.12",
     "vitest": "2.1.2"
   }
diff --git a/libs/@hashintel/block-design-system/package.json b/libs/@hashintel/block-design-system/package.json
index b8223dd3350..59dbe79dc69 100644
--- a/libs/@hashintel/block-design-system/package.json
+++ b/libs/@hashintel/block-design-system/package.json
@@ -50,7 +50,7 @@
     "eslint-plugin-storybook": "0.8.0",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "@emotion/react": "11.13.3",
diff --git a/libs/@hashintel/design-system/package.json b/libs/@hashintel/design-system/package.json
index 79bb7bebdfc..e146e0b55a1 100644
--- a/libs/@hashintel/design-system/package.json
+++ b/libs/@hashintel/design-system/package.json
@@ -60,7 +60,7 @@
     "eslint-plugin-storybook": "0.8.0",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "@emotion/cache": "11.13.1",
diff --git a/libs/@hashintel/query-editor/package.json b/libs/@hashintel/query-editor/package.json
index a8285b0cbb2..30a4270b0e0 100644
--- a/libs/@hashintel/query-editor/package.json
+++ b/libs/@hashintel/query-editor/package.json
@@ -34,7 +34,7 @@
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-hook-form": "7.53.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "@mui/material": "^5.14.0",
diff --git a/libs/@hashintel/type-editor/package.json b/libs/@hashintel/type-editor/package.json
index c67c5419591..1671b12d4e0 100644
--- a/libs/@hashintel/type-editor/package.json
+++ b/libs/@hashintel/type-editor/package.json
@@ -41,7 +41,7 @@
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-hook-form": "7.53.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "peerDependencies": {
     "@mui/material": "^5.14.0",
diff --git a/libs/@local/advanced-types/package.json b/libs/@local/advanced-types/package.json
index cf03978f958..972e2f5d6aa 100644
--- a/libs/@local/advanced-types/package.json
+++ b/libs/@local/advanced-types/package.json
@@ -28,6 +28,6 @@
     "eslint": "8.57.0",
     "react": "18.2.0",
     "rimraf": "6.0.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   }
 }
diff --git a/libs/@local/eslint-config/package.json b/libs/@local/eslint-config/package.json
index 990c44ecd93..67a9d4f388a 100644
--- a/libs/@local/eslint-config/package.json
+++ b/libs/@local/eslint-config/package.json
@@ -23,6 +23,6 @@
     "eslint-plugin-simple-import-sort": "12.0.0",
     "eslint-plugin-typescript-sort-keys": "3.2.0",
     "eslint-plugin-unicorn": "51.0.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   }
 }
diff --git a/libs/@local/hash-backend-utils/package.json b/libs/@local/hash-backend-utils/package.json
index 02f99617d4c..3080d8a266d 100644
--- a/libs/@local/hash-backend-utils/package.json
+++ b/libs/@local/hash-backend-utils/package.json
@@ -64,7 +64,7 @@
     "@vitest/coverage-istanbul": "2.1.2",
     "eslint": "8.57.0",
     "rimraf": "6.0.1",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "vitest": "2.1.2"
   }
 }
diff --git a/libs/@local/hash-graph-client/typescript/package.json b/libs/@local/hash-graph-client/typescript/package.json
index df1a6414ec2..6bdc8bc92e8 100644
--- a/libs/@local/hash-graph-client/typescript/package.json
+++ b/libs/@local/hash-graph-client/typescript/package.json
@@ -24,6 +24,6 @@
     "eslint": "8.57.0",
     "fix-esm-import-path": "1.10.1",
     "rimraf": "6.0.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   }
 }
diff --git a/libs/@local/hash-graph-sdk/typescript/package.json b/libs/@local/hash-graph-sdk/typescript/package.json
index c3fc2ad2fd8..c65ac17e31b 100644
--- a/libs/@local/hash-graph-sdk/typescript/package.json
+++ b/libs/@local/hash-graph-sdk/typescript/package.json
@@ -34,7 +34,7 @@
     "@vitest/coverage-istanbul": "2.1.2",
     "eslint": "8.57.0",
     "rimraf": "6.0.1",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "vitest": "2.1.2"
   }
 }
diff --git a/libs/@local/hash-graph-types/typescript/package.json b/libs/@local/hash-graph-types/typescript/package.json
index a31e91d647c..d889ef2e4f0 100644
--- a/libs/@local/hash-graph-types/typescript/package.json
+++ b/libs/@local/hash-graph-types/typescript/package.json
@@ -32,6 +32,6 @@
     "@local/tsconfig": "0.0.0-private",
     "eslint": "8.57.0",
     "rimraf": "6.0.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   }
 }
diff --git a/libs/@local/hash-isomorphic-utils/package.json b/libs/@local/hash-isomorphic-utils/package.json
index 200812907a9..3786552e1a7 100644
--- a/libs/@local/hash-isomorphic-utils/package.json
+++ b/libs/@local/hash-isomorphic-utils/package.json
@@ -72,7 +72,7 @@
     "next": "13.5.5",
     "react": "18.2.0",
     "rimraf": "6.0.1",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "vitest": "2.1.2"
   }
 }
diff --git a/libs/@local/hash-subgraph/package.json b/libs/@local/hash-subgraph/package.json
index 139744be3f9..b5349c39f55 100644
--- a/libs/@local/hash-subgraph/package.json
+++ b/libs/@local/hash-subgraph/package.json
@@ -42,7 +42,7 @@
     "@local/eslint-config": "0.0.0-private",
     "@types/uuid": "8.3.4",
     "@vitest/coverage-istanbul": "2.1.2",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "vitest": "2.1.2"
   }
 }
diff --git a/libs/@local/internal-api-client/typescript/package.json b/libs/@local/internal-api-client/typescript/package.json
index 79a98068b1b..5c044eb196f 100644
--- a/libs/@local/internal-api-client/typescript/package.json
+++ b/libs/@local/internal-api-client/typescript/package.json
@@ -20,6 +20,6 @@
     "@types/node": "20.16.11",
     "eslint": "8.57.0",
     "rimraf": "6.0.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   }
 }
diff --git a/libs/@local/repo-chores/node/package.json b/libs/@local/repo-chores/node/package.json
index 8b116f91ca4..5e68b8ac001 100644
--- a/libs/@local/repo-chores/node/package.json
+++ b/libs/@local/repo-chores/node/package.json
@@ -19,7 +19,7 @@
     "prettier": "3.3.3",
     "regex-parser": "2.3.0",
     "tsx": "4.19.1",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "devDependencies": {
     "@local/eslint-config": "0.0.0-private",
diff --git a/libs/@local/status/typescript/package.json b/libs/@local/status/typescript/package.json
index 17f0f444843..d1af2477c2d 100644
--- a/libs/@local/status/typescript/package.json
+++ b/libs/@local/status/typescript/package.json
@@ -18,7 +18,7 @@
   "dependencies": {
     "execa": "5.1.1",
     "lodash-es": "4.17.21",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "yargs": "17.7.2"
   },
   "devDependencies": {
diff --git a/tests/hash-backend-integration/package.json b/tests/hash-backend-integration/package.json
index 6e0eab13aaa..c4d6f67dcf3 100644
--- a/tests/hash-backend-integration/package.json
+++ b/tests/hash-backend-integration/package.json
@@ -43,7 +43,7 @@
     "@vitest/coverage-istanbul": "2.1.2",
     "eslint": "8.57.0",
     "rimraf": "6.0.1",
-    "typescript": "5.6.2",
+    "typescript": "5.6.3",
     "vitest": "2.1.2"
   }
 }
diff --git a/tests/hash-backend-load/package.json b/tests/hash-backend-load/package.json
index 5bd1a6c207c..6e214517480 100644
--- a/tests/hash-backend-load/package.json
+++ b/tests/hash-backend-load/package.json
@@ -59,6 +59,6 @@
     "eslint": "8.57.0",
     "rimraf": "6.0.1",
     "rollup": "4.24.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   }
 }
diff --git a/tests/hash-playwright/package.json b/tests/hash-playwright/package.json
index dcddbf8b79f..baf7df5f879 100644
--- a/tests/hash-playwright/package.json
+++ b/tests/hash-playwright/package.json
@@ -22,7 +22,7 @@
     "execa": "5.1.1",
     "graphql": "16.9.0",
     "js-yaml": "4.1.0",
-    "typescript": "5.6.2"
+    "typescript": "5.6.3"
   },
   "devDependencies": {
     "@apps/hash-frontend": "0.0.0-private",
diff --git a/yarn.lock b/yarn.lock
index 3a65a016402..b00db3ce575 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -30643,10 +30643,10 @@ typescript@5, typescript@5.4, typescript@^5.0.4, typescript@^5.4.4, typescript@~
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.5.tgz#42ccef2c571fdbd0f6718b1d1f5e6e5ef006f611"
   integrity sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==
 
-typescript@5.6.2:
-  version "5.6.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.2.tgz#d1de67b6bef77c41823f822df8f0b3bcff60a5a0"
-  integrity sha512-NW8ByodCSNCwZeghjN3o+JX5OFH0Ojg6sadjEKY4huZ52TqbJTJnDo5+Tw98lSy63NZvi4n+ez5m2u5d4PkZyw==
+typescript@5.6.3:
+  version "5.6.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.3.tgz#5f3449e31c9d94febb17de03cc081dd56d81db5b"
+  integrity sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==
 
 typescript@~3.2.1:
   version "3.2.4"