diff --git a/package-lock.json b/package-lock.json
index 8b3bf48..2b83e3e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -516,9 +516,9 @@
             }
         },
         "typescript": {
-            "version": "4.2.3",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.2.3.tgz",
-            "integrity": "sha512-qOcYwxaByStAWrBf4x0fibwZvMRG+r4cQoTjbPtUlrWjBHbmCAww1i448U0GJ+3cNNEtebDteo/cHOR3xJ4wEw==",
+            "version": "4.3.4",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.4.tgz",
+            "integrity": "sha512-uauPG7XZn9F/mo+7MrsRjyvbxFpzemRjKEZXS4AK83oP2KKOJPvb+9cO/gmnv8arWZvhnjVOXz7B49m1l0e9Ew==",
             "dev": true
         },
         "util": {
diff --git a/package.json b/package.json
index 2f544be..6d52b33 100644
--- a/package.json
+++ b/package.json
@@ -247,7 +247,7 @@
     "fs": "0.0.1-security",
     "path": "^0.12.7",
     "tslint": "^6.1.3",
-    "typescript": "^4.2.3",
+    "typescript": "^4.3.4",
     "vscode": "^1.1.37"
   }
 }