diff --git a/package-lock.json b/package-lock.json
index b745046..1292afb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -37,7 +37,7 @@
         "standard-version": "9.5.0",
         "tape": "5.6.1",
         "typedoc": "0.23.23",
-        "typescript": "4.8.4",
+        "typescript": "4.9.4",
         "why-is-node-running": "2.2.2"
       },
       "engines": {
@@ -6228,9 +6228,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "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",
@@ -11251,9 +11251,9 @@
       }
     },
     "typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "version": "4.9.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
+      "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 2499992..de794f5 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "standard-version": "9.5.0",
     "tape": "5.6.1",
     "typedoc": "0.23.23",
-    "typescript": "4.8.4",
+    "typescript": "4.9.4",
     "why-is-node-running": "2.2.2"
   },
   "keywords": [