diff --git a/package-lock.json b/package-lock.json
index a3e3fa4bfc2..7751e6b585b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -72,7 +72,7 @@
         "semver": "7.6.2",
         "sinon": "18.0.0",
         "sinon-chai": "3.7.0",
-        "typescript": "5.4.5",
+        "typescript": "5.5.2",
         "url-toolkit": "2.2.5",
         "wrangler": "3.62.0"
       }
@@ -12761,9 +12761,9 @@
       }
     },
     "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",
@@ -23023,9 +23023,9 @@
       }
     },
     "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
     },
     "ua-parser-js": {
diff --git a/package.json b/package.json
index e87816a9a83..d872262e1d7 100644
--- a/package.json
+++ b/package.json
@@ -126,7 +126,7 @@
     "semver": "7.6.2",
     "sinon": "18.0.0",
     "sinon-chai": "3.7.0",
-    "typescript": "5.4.5",
+    "typescript": "5.5.2",
     "url-toolkit": "2.2.5",
     "wrangler": "3.62.0"
   }