diff --git a/package-lock.json b/package-lock.json
index 5559d531d27d..837786e5be60 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -65,7 +65,7 @@
         "sinon": "^17.0.1",
         "tar": ">=6.2.0",
         "trim-newlines": ">=5.0.0",
-        "typescript": "^5.3.2"
+        "typescript": "^5.3.3"
       },
       "engines": {
         "node": ">=18.0.0"
@@ -14757,9 +14757,9 @@
       "dev": true
     },
     "node_modules/typescript": {
-      "version": "5.3.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.2.tgz",
-      "integrity": "sha512-6l+RyNy7oAHDfxC4FzSJcz9vnjTKxrLpDG5M2Vu4SHRVNg6xzqZp6LYSR9zjqQTu8DU/f5xwxUdADOkbrIX2gQ==",
+      "version": "5.3.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
+      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -27023,9 +27023,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "5.3.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.2.tgz",
-      "integrity": "sha512-6l+RyNy7oAHDfxC4FzSJcz9vnjTKxrLpDG5M2Vu4SHRVNg6xzqZp6LYSR9zjqQTu8DU/f5xwxUdADOkbrIX2gQ==",
+      "version": "5.3.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
+      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
       "dev": true
     },
     "typical": {
diff --git a/package.json b/package.json
index ad12c159dd1a..d7ecb2bbe99b 100644
--- a/package.json
+++ b/package.json
@@ -99,7 +99,7 @@
     "sinon": "^17.0.1",
     "tar": ">=6.2.0",
     "trim-newlines": ">=5.0.0",
-    "typescript": "^5.3.2"
+    "typescript": "^5.3.3"
   },
   "dependencies": {
     "@polymer/iron-collapse": "^3.0.1",