diff --git a/package-lock.json b/package-lock.json
index d595c07..cab2f09 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12786,9 +12786,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.7.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.4.tgz",
-      "integrity": "sha512-A25xv5XCtarLwXpcDNZzCGvW2D1S3/bACratYBx2sax8PefsFhlYmkQicKHvpYflFS8if4zne5zT5kpJ7pzuvw==",
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.4.tgz",
+      "integrity": "sha512-uauPG7XZn9F/mo+7MrsRjyvbxFpzemRjKEZXS4AK83oP2KKOJPvb+9cO/gmnv8arWZvhnjVOXz7B49m1l0e9Ew==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index e9fce31..9435d81 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "prettier": "^1.19.1",
     "pretty-quick": "^2.0.1",
     "style-loader": "^1.2.1",
-    "typescript": "^3.7.4",
+    "typescript": "^4.3.4",
     "webpack": "^4.44.1",
     "webpack-bundle-analyzer": "^3.5.2",
     "webpack-cli": "^3.3.10",