diff --git a/package-lock.json b/package-lock.json
index 3509bcb..267d2c4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
         "jest": "^29.7.0",
         "jest-junit": "^16.0.0",
         "ts-jest": "^29.1.1",
-        "typescript": "5.5.4",
+        "typescript": "5.6.3",
         "typescript-eslint": "^8.12.2"
       },
       "engines": {
@@ -5388,11 +5388,10 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true,
-      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/package.json b/package.json
index 97a93be..cf01b25 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "@octokit/webhooks-types": "^7.6.1"
   },
   "devDependencies": {
-    "typescript": "5.5.4",
+    "typescript": "5.6.3",
     "jest": "^29.7.0",
     "jest-junit": "^16.0.0",
     "ts-jest": "^29.1.1",