diff --git a/package-lock.json b/package-lock.json
index f3e5c81..bd1ce14 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -49,7 +49,7 @@
         "terser-webpack-plugin": "^5.1.4",
         "tinyify": "^3.0.0",
         "tslib": "^2.3.1",
-        "typescript": "^4.3.5",
+        "typescript": "^4.9.4",
         "webpack": "^5.51.1",
         "webpack-cli": "^4.8.0"
       }
@@ -9837,9 +9837,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.3.5",
-      "resolved": "https://registry.nlark.com/typescript/download/typescript-4.3.5.tgz",
-      "integrity": "sha1-TRw3zBbok5c8RaBohrcRMjTxGfQ=",
+      "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",
@@ -18460,9 +18460,9 @@
       }
     },
     "typescript": {
-      "version": "4.3.5",
-      "resolved": "https://registry.nlark.com/typescript/download/typescript-4.3.5.tgz",
-      "integrity": "sha1-TRw3zBbok5c8RaBohrcRMjTxGfQ=",
+      "version": "4.9.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
+      "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
       "dev": true
     },
     "uglifyify": {
diff --git a/package.json b/package.json
index c19bd75..37ad92f 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "terser-webpack-plugin": "^5.1.4",
     "tinyify": "^3.0.0",
     "tslib": "^2.3.1",
-    "typescript": "^4.3.5",
+    "typescript": "^4.9.4",
     "webpack": "^5.51.1",
     "webpack-cli": "^4.8.0"
   },