diff --git a/package-lock.json b/package-lock.json
index 06e8f14..c41433e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "js-yaml": "^4.1.0",
         "prettier": "^2.8.7",
         "ts-jest": "^29.1.0",
-        "typescript": "^5.0.4"
+        "typescript": "^5.9.3"
       }
     },
     "node_modules/@actions/core": {
@@ -6337,16 +6337,16 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.0.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.4.tgz",
-      "integrity": "sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=12.20"
+        "node": ">=14.17"
       }
     },
     "node_modules/unbox-primitive": {
@@ -11237,9 +11237,9 @@
       }
     },
     "typescript": {
-      "version": "5.0.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.4.tgz",
-      "integrity": "sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index 8ead95d..4a2eada 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,6 @@
     "js-yaml": "^4.1.0",
     "prettier": "^2.8.7",
     "ts-jest": "^29.1.0",
-    "typescript": "^5.0.4"
+    "typescript": "^5.9.3"
   }
 }