diff --git a/package.json b/package.json
index 072240f..684c25b 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "react-dom": "^16.4.1",
     "request-promise": "^4.2.4",
     "snowboy": "^1.3.1",
-    "ws": "^6.1.4",
+    "ws": "^7.4.6",
     "ww-music": "^0.0.6"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 9d7777f..0bf01b5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2373,13 +2373,18 @@ wrappy@1:
   resolved "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
   integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
 
-ws@^6.1.2, ws@^6.1.4:
+ws@^6.1.2:
   version "6.2.1"
   resolved "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
   integrity sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==
   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"
+  integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
+
 ww-music@^0.0.6:
   version "0.0.6"
   resolved "https://registry.npmjs.org/ww-music/-/ww-music-0.0.6.tgz#d38b404f9d1040c8d13fe3777ea40c08274d1f13"