diff --git a/package-lock.json b/package-lock.json
index d55a6824..325fb682 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -51,7 +51,7 @@
         "mocha": "^10.0.0",
         "sinon": "^17.0.0",
         "tmp": "0.2.3",
-        "typescript": "~5.2.0"
+        "typescript": "~5.4.3"
       },
       "engines": {
         "node": ">=14"
@@ -4159,9 +4159,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.2.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.2.2.tgz",
-      "integrity": "sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.3.tgz",
+      "integrity": "sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/package.json b/package.json
index 9a31916d..8ab38fd8 100644
--- a/package.json
+++ b/package.json
@@ -34,12 +34,7 @@
   "engines": {
     "node": ">=14"
   },
-  "keywords": [
-    "typescript",
-    "linter",
-    "formatter",
-    "google"
-  ],
+  "keywords": ["typescript", "linter", "formatter", "google"],
   "author": "Google Inc.",
   "license": "Apache-2.0",
   "dependencies": {
@@ -82,7 +77,7 @@
     "mocha": "^10.0.0",
     "sinon": "^17.0.0",
     "tmp": "0.2.3",
-    "typescript": "~5.2.0"
+    "typescript": "~5.4.3"
   },
   "peerDependencies": {
     "typescript": ">=3"