diff --git a/package.json b/package.json
index 816c96a..d48e1c6 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
   "devDependencies": {
     "@salesforce/dev-scripts": "^8.4.1",
     "ts-node": "^10.9.2",
-    "typescript": "^5.4.2"
+    "typescript": "^5.4.3"
   },
   "types": "lib/exported.d.ts",
   "publishConfig": {
diff --git a/yarn.lock b/yarn.lock
index 82e59d5..6df50b7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5549,10 +5549,10 @@ typescript@^4.6.4, typescript@^4.9.5:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
   integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
 
-typescript@^5.4.2:
-  version "5.4.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.2.tgz#0ae9cebcfae970718474fe0da2c090cad6577372"
-  integrity sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==
+typescript@^5.4.3:
+  version "5.4.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.3.tgz#5c6fedd4c87bee01cd7a528a30145521f8e0feff"
+  integrity sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==
 
 unbox-primitive@^1.0.2:
   version "1.0.2"