diff --git a/package-lock.json b/package-lock.json
index d9d86c9e..e9f26ef2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "nyc": "^15.1.0",
         "sinon": "^7.5.0",
         "ts-node": "^8.4.1",
-        "typescript": "^4.9.3"
+        "typescript": "^5.0.4"
       }
     },
     "node_modules/@actions/core": {
@@ -2504,16 +2504,16 @@
       }
     },
     "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": "5.0.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.4.tgz",
+      "integrity": "sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=12.20"
       }
     },
     "node_modules/uuid": {
@@ -4725,9 +4725,9 @@
       }
     },
     "typescript": {
-      "version": "4.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.3.tgz",
-      "integrity": "sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==",
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.4.tgz",
+      "integrity": "sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==",
       "dev": true
     },
     "uuid": {
diff --git a/package.json b/package.json
index c2bd4e5f..ab1ab002 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "nyc": "^15.1.0",
     "sinon": "^7.5.0",
     "ts-node": "^8.4.1",
-    "typescript": "^4.9.3"
+    "typescript": "^5.0.4"
   },
   "dependencies": {
     "@actions/core": "^1.9.1",