diff --git a/package-lock.json b/package-lock.json
index 423d837..2281f66 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
       "devDependencies": {
         "@types/node": "^20.17.12",
         "@vercel/ncc": "^0.38.3",
-        "typescript": "^5.5.3"
+        "typescript": "^5.8.2"
       }
     },
     "node_modules/@actions/core": {
@@ -279,10 +279,11 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.7.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
-      "integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
+      "version": "5.8.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.2.tgz",
+      "integrity": "sha512-aJn6wq13/afZp/jT9QZmwEjDqqvSGp1VT5GVg+f/t6/oVyrgXM6BY1h9BRh/O5p3PlUPAe+WuiEZOmb/49RqoQ==",
       "dev": true,
+      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/package.json b/package.json
index ddb6111..db4a064 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,6 @@
   "devDependencies": {
     "@types/node": "^20.17.12",
     "@vercel/ncc": "^0.38.3",
-    "typescript": "^5.5.3"
+    "typescript": "^5.8.2"
   }
 }