diff --git a/package-lock.json b/package-lock.json
index eac607a7..53b8170e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -49,7 +49,7 @@
         "rollup-plugin-typescript2": "^0.36.0",
         "rollup-plugin-visualizer": "^5.12.0",
         "start-server-and-test": "^2.0.3",
-        "typescript": "^5.4.2"
+        "typescript": "^5.4.3"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -7534,9 +7534,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.4.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.2.tgz",
-      "integrity": "sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.3.tgz",
+      "integrity": "sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 799d1aa9..35f49e4d 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "rollup-plugin-typescript2": "^0.36.0",
     "rollup-plugin-visualizer": "^5.12.0",
     "start-server-and-test": "^2.0.3",
-    "typescript": "^5.4.2"
+    "typescript": "^5.4.3"
   },
   "resolutions": {
     "lit": "^2.1.2",