diff --git a/package.json b/package.json
index 0143de3..48b90df 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "react-dom": "^16.8.6",
     "react-scripts": "2.1.8",
     "react-websocket": "^2.0.1",
-    "ws": "^6.2.1"
+    "ws": "^7.4.6"
   },
   "scripts": {
     "build-css": "node-sass-chokidar --include-path ./src --include-path ./node_modules src/ -o src/",
diff --git a/yarn.lock b/yarn.lock
index 4c3c84e..86e7a5b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9338,11 +9338,9 @@ ws@^5.2.0:
   dependencies:
     async-limiter "~1.0.0"
 
-ws@^6.2.1:
-  version "6.2.1"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
-  dependencies:
-    async-limiter "~1.0.0"
+ws@^7.4.6:
+  version "7.4.6"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
 
 x-is-string@^0.1.0:
   version "0.1.0"