diff --git a/package-lock.json b/package-lock.json
index f094143..ef801a3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7793,9 +7793,9 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "typescript": {
-      "version": "3.5.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.2.tgz",
-      "integrity": "sha512-7KxJovlYhTX5RaRbUdkAXN1KUZ8PwWlTzQdHV6xNqvuFOs7+WBo10TQUqT19Q/Jz2hk5v9TQDIhyLhhJY4p5AA=="
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.2.tgz",
+      "integrity": "sha512-e4ERvRV2wb+rRZ/IQeb3jm2VxBsirQLpQhdxplZ2MEzGvDkkMmPglecnNDfSUBivMjP93vRbngYYDQqQ/78bcQ=="
     },
     "ua-parser-js": {
       "version": "0.7.17",
diff --git a/package.json b/package.json
index 399590a..823686e 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "sass-toolkit": "2.10.2",
     "stylelint": "10.1.0",
     "stylelint-config-standard": "18.3.0",
-    "typescript": "3.5.2"
+    "typescript": "4.0.2"
   },
   "scripts": {
     "postinstall": "find node_modules/ -name '*.info' -type f -delete"