diff --git a/package-lock.json b/package-lock.json
index 6be52fe4..52d56222 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
         "prettier": "^3.3.2",
         "sinon": "^18.0.0",
         "sinon-chai": "^3.7.0",
-        "typescript": "^5.4.5"
+        "typescript": "^5.5.4"
       },
       "engines": {
         "node": ">=16"
@@ -2890,9 +2890,9 @@
       }
     },
     "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",
diff --git a/package.json b/package.json
index 47d3801f..ec02ba35 100644
--- a/package.json
+++ b/package.json
@@ -44,6 +44,6 @@
     "prettier": "^3.3.2",
     "sinon": "^18.0.0",
     "sinon-chai": "^3.7.0",
-    "typescript": "^5.4.5"
+    "typescript": "^5.5.4"
   }
 }