diff --git a/package-lock.json b/package-lock.json
index 898c37df..2928d8b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
 				"lint-staged": "^15.2.2",
 				"prettier": "3.3.0",
 				"ts-jest": "^29.2.2",
-				"typescript": "^5.4.5"
+				"typescript": "^5.5.4"
 			}
 		},
 		"node_modules/@actions/core": {
@@ -5740,9 +5740,9 @@
 			}
 		},
 		"node_modules/typescript": {
-			"version": "5.4.5",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
-			"integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
+			"version": "5.5.4",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
+			"integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
 			"dev": true,
 			"bin": {
 				"tsc": "bin/tsc",
@@ -10162,9 +10162,9 @@
 			"dev": true
 		},
 		"typescript": {
-			"version": "5.4.5",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
-			"integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
+			"version": "5.5.4",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
+			"integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
 			"dev": true
 		},
 		"undici": {
diff --git a/package.json b/package.json
index 26edf9df..4b180fdb 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
 		"lint-staged": "^15.2.2",
 		"prettier": "3.3.0",
 		"ts-jest": "^29.2.2",
-		"typescript": "^5.4.5"
+		"typescript": "^5.5.4"
 	},
 	"husky": {
 		"hooks": {