diff --git a/package.json b/package.json
index b954966f..70be8590 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
 		"eslint-plugin-sort-imports-es6-autofix": "^0.6.0",
 		"husky": "^8.0.3",
 		"prettier": "^2.8.8",
-		"typescript": "^5.1.3",
+		"typescript": "^5.1.6",
 		"unplugin-swc": "^1.3.2",
 		"vite-tsconfig-paths": "^4.2.0",
 		"vitest": "^0.32.2",
diff --git a/packages/chopsticks/package.json b/packages/chopsticks/package.json
index 99eadce0..2381c303 100644
--- a/packages/chopsticks/package.json
+++ b/packages/chopsticks/package.json
@@ -39,7 +39,7 @@
 		"@types/yargs": "^17.0.24",
 		"ts-node": "^10.9.1",
 		"ts-node-dev": "^2.0.0",
-		"typescript": "^5.1.3"
+		"typescript": "^5.1.6"
 	},
 	"files": [
 		"lib",
diff --git a/packages/core/package.json b/packages/core/package.json
index 820c4805..36b46618 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -10,7 +10,7 @@
 		"build": "tsc -p ./tsconfig.json"
 	},
 	"devDependencies": {
-		"typescript": "^5.1.3"
+		"typescript": "^5.1.6"
 	},
 	"files": [
 		"lib"
diff --git a/packages/e2e/package.json b/packages/e2e/package.json
index 436b916b..d120e308 100644
--- a/packages/e2e/package.json
+++ b/packages/e2e/package.json
@@ -15,7 +15,7 @@
 		"@polkadot/api": "^10.9.1"
 	},
 	"devDependencies": {
-		"typescript": "^5.1.3",
+		"typescript": "^5.1.6",
 		"vitest": "^0.32.2"
 	}
 }
diff --git a/packages/testing/package.json b/packages/testing/package.json
index 76bc8373..9e23cb76 100644
--- a/packages/testing/package.json
+++ b/packages/testing/package.json
@@ -15,7 +15,7 @@
 	},
 	"devDependencies": {
 		"@types/chai": "^4.3.5",
-		"typescript": "^5.1.3"
+		"typescript": "^5.1.6"
 	},
 	"files": [
 		"lib"
diff --git a/yarn.lock b/yarn.lock
index d164eaf5..90629a56 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9,7 +9,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@acala-network/chopsticks-core@workspace:packages/core"
   dependencies:
-    typescript: ^5.1.3
+    typescript: ^5.1.6
   languageName: unknown
   linkType: soft
 
@@ -20,7 +20,7 @@ __metadata:
     "@acala-network/chopsticks": "workspace:*"
     "@acala-network/chopsticks-testing": "workspace:*"
     "@polkadot/api": ^10.9.1
-    typescript: ^5.1.3
+    typescript: ^5.1.6
     vitest: ^0.32.2
   languageName: unknown
   linkType: soft
@@ -37,7 +37,7 @@ __metadata:
   dependencies:
     "@acala-network/chopsticks": "workspace:*"
     "@types/chai": ^4.3.5
-    typescript: ^5.1.3
+    typescript: ^5.1.6
   peerDependencies:
     vitest: ^0.30.1
   languageName: unknown
@@ -65,7 +65,7 @@ __metadata:
     ts-node: ^10.9.1
     ts-node-dev: ^2.0.0
     typeorm: ^0.3.17
-    typescript: ^5.1.3
+    typescript: ^5.1.6
     ws: ^8.13.0
     yargs: ^17.7.2
     zod: ^3.21.4
@@ -1922,7 +1922,7 @@ __metadata:
     eslint-plugin-sort-imports-es6-autofix: ^0.6.0
     husky: ^8.0.3
     prettier: ^2.8.8
-    typescript: ^5.1.3
+    typescript: ^5.1.6
     unplugin-swc: ^1.3.2
     vite-tsconfig-paths: ^4.2.0
     vitest: ^0.32.2
@@ -5550,23 +5550,23 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:^5.1.3":
-  version: 5.1.3
-  resolution: "typescript@npm:5.1.3"
+"typescript@npm:^5.1.6":
+  version: 5.1.6
+  resolution: "typescript@npm:5.1.6"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: d9d51862d98efa46534f2800a1071a613751b1585dc78884807d0c179bcd93d6e9d4012a508e276742f5f33c480adefc52ffcafaf9e0e00ab641a14cde9a31c7
+  checksum: b2f2c35096035fe1f5facd1e38922ccb8558996331405eb00a5111cc948b2e733163cc22fab5db46992aba7dd520fff637f2c1df4996ff0e134e77d3249a7350
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@^5.1.3#~builtin<compat/typescript>":
-  version: 5.1.3
-  resolution: "typescript@patch:typescript@npm%3A5.1.3#~builtin<compat/typescript>::version=5.1.3&hash=85af82"
+"typescript@patch:typescript@^5.1.6#~builtin<compat/typescript>":
+  version: 5.1.6
+  resolution: "typescript@patch:typescript@npm%3A5.1.6#~builtin<compat/typescript>::version=5.1.6&hash=85af82"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 32a25b2e128a4616f999d4ee502aabb1525d5647bc8955e6edf05d7fbc53af8aa98252e2f6ba80bcedfc0260c982b885f3c09cfac8bb65d2924f3133ad1e1e62
+  checksum: 21e88b0a0c0226f9cb9fd25b9626fb05b4c0f3fddac521844a13e1f30beb8f14e90bd409a9ac43c812c5946d714d6e0dee12d5d02dfc1c562c5aacfa1f49b606
   languageName: node
   linkType: hard