diff --git a/package-lock.json b/package-lock.json
index 2e136de..eb641fd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "semantic-release": "24.2.7",
         "semantic-release-major-tag": "0.3.2",
         "tsx": "4.20.3",
-        "typescript": "5.8.3"
+        "typescript": "5.9.2"
       }
     },
     "node_modules/@actions/core": {
@@ -7162,9 +7162,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz",
-      "integrity": "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==",
+      "version": "5.9.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
+      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -12030,9 +12030,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "5.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz",
-      "integrity": "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==",
+      "version": "5.9.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
+      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 8cbf9a3..c00d317 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,6 @@
     "semantic-release": "24.2.7",
     "semantic-release-major-tag": "0.3.2",
     "tsx": "4.20.3",
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   }
 }