diff --git a/package-lock.json b/package-lock.json
index b3e6311..371cb36 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
         "nock": "^13.2.9",
         "prettier": "^2.8.0",
         "ts-jest": "^28.0.8",
-        "typescript": "^4.9.3"
+        "typescript": "^5.6.3"
       }
     },
     "node_modules/@actions/cache": {
@@ -9313,16 +9313,16 @@
       }
     },
     "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": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=14.17"
       }
     },
     "node_modules/unbox-primitive": {
@@ -16707,9 +16707,9 @@
       }
     },
     "typescript": {
-      "version": "4.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.3.tgz",
-      "integrity": "sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index ce050e5..164ae19 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,6 @@
     "nock": "^13.2.9",
     "prettier": "^2.8.0",
     "ts-jest": "^28.0.8",
-    "typescript": "^4.9.3"
+    "typescript": "^5.6.3"
   }
 }