diff --git a/package-lock.json b/package-lock.json
index 9e78707a..e7995bde 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
         "sinon": "^18.0.0",
         "ts-node": "^10.9.2",
         "ts-pattern": "^5.2.0",
-        "typescript": "^5.4.5",
+        "typescript": "^5.5.2",
         "xo": "^0.58.0"
       },
       "engines": {
@@ -9177,9 +9177,9 @@
       }
     },
     "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": "5.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.2.tgz",
+      "integrity": "sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -16688,9 +16688,9 @@
       }
     },
     "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": "5.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.2.tgz",
+      "integrity": "sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index bd560574..b4bc7f64 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "sinon": "^18.0.0",
     "ts-node": "^10.9.2",
     "ts-pattern": "^5.2.0",
-    "typescript": "^5.4.5",
+    "typescript": "^5.5.2",
     "xo": "^0.58.0"
   },
   "xo": {