diff --git a/package-lock.json b/package-lock.json
index a4e25ac..b617b5a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "prettier": "^2.3.0",
         "ts-jest": "^26.5.1",
         "ts-node": "^9.1.1",
-        "typescript": "^4.1.5"
+        "typescript": "^4.9.5"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -7760,10 +7760,11 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.1.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.5.tgz",
-      "integrity": "sha512-6OSu9PTIzmn9TCDiovULTnET6BgXtDYL4Gg4szY+cGsc3JP1dQL8qvE8kShTRx1NIw4Q9IBHlwODjkjWEtMUyA==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true,
+      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/package.json b/package.json
index 07090ab..9a69e27 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "prettier": "^2.3.0",
     "ts-jest": "^26.5.1",
     "ts-node": "^9.1.1",
-    "typescript": "^4.1.5"
+    "typescript": "^4.9.5"
   },
   "jest": {
     "moduleFileExtensions": [