diff --git a/package-lock.json b/package-lock.json
index f9a14b2..db303a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "typedoc-plugin-coverage": "^2.0.0",
         "typedoc-plugin-markdown": "^3.13.4",
         "typedoc-theme-hierarchy": "^3.0.0",
-        "typescript": "^4.6.2"
+        "typescript": "^4.9.4"
       }
     },
     "node_modules/@aws-crypto/ie11-detection": {
@@ -4054,9 +4054,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.3.tgz",
-      "integrity": "sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==",
+      "version": "4.9.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
+      "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 3eb30fd..dbac4ba 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "typedoc-plugin-coverage": "^2.0.0",
     "typedoc-plugin-markdown": "^3.13.4",
     "typedoc-theme-hierarchy": "^3.0.0",
-    "typescript": "^4.6.2"
+    "typescript": "^4.9.4"
   },
   "workspaces": [
     "packages/types",