diff --git a/package.json b/package.json
index 098aa9b..f2f73f0 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "sass-loader": "^8.0.0",
     "ts-jest": "^24.0.2",
     "ts-node": "^8.3.0",
-    "typescript": "^3.6.2",
+    "typescript": "^4.2.4",
     "vue-template-compiler": "^2.6.10"
   },
   "postcss": {
diff --git a/yarn.lock b/yarn.lock
index 2f377b4..203ec15 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9517,10 +9517,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^3.6.2:
-  version "3.6.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.6.2.tgz#105b0f1934119dde543ac8eb71af3a91009efe54"
-  integrity sha512-lmQ4L+J6mnu3xweP8+rOrUwzmN+MRAj7TgtJtDaXE5PMyX2kCrklhg3rvOsOIfNeAWMQWO2F1GPc1kMD2vLAfw==
+typescript@^4.2.4:
+  version "4.2.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.2.4.tgz#8610b59747de028fda898a8aef0e103f156d0961"
+  integrity sha512-V+evlYHZnQkaz8TRBuxTA92yZBPotr5H+WhQ7bD3hZUndx5tGOa1fuCgeSjxAzM1RiN5IzvadIXTVefuuwZCRg==
 
 uglify-js@3.4.x:
   version "3.4.10"