diff --git a/package-lock.json b/package-lock.json
index 9f6dbf7..96f70f9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
         "js-yaml": "^3.13.1",
         "prettier": "^1.19.1",
         "ts-jest": "^27.0.7",
-        "typescript": "^4.4.4"
+        "typescript": "^4.9.5"
       }
     },
     "node_modules/@actions/core": {
@@ -8914,9 +8914,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.4.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.4.tgz",
-      "integrity": "sha512-DqGhF5IKoBl8WNf8C1gu8q0xZSInh9j1kJJMqT3a94w1JzVaBU4EXOSMrz9yDqMT0xt3selp83fuFMQ0uzv6qA==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -15890,9 +15890,9 @@
       }
     },
     "typescript": {
-      "version": "4.4.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.4.tgz",
-      "integrity": "sha512-DqGhF5IKoBl8WNf8C1gu8q0xZSInh9j1kJJMqT3a94w1JzVaBU4EXOSMrz9yDqMT0xt3selp83fuFMQ0uzv6qA==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index 4bed137..1270b90 100644
--- a/package.json
+++ b/package.json
@@ -50,6 +50,6 @@
     "js-yaml": "^3.13.1",
     "prettier": "^1.19.1",
     "ts-jest": "^27.0.7",
-    "typescript": "^4.4.4"
+    "typescript": "^4.9.5"
   }
 }