diff --git a/package.json b/package.json
index 09002b6b2fc835..af53dc955298a7 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "@babel/preset-env": "^7.8.3",
     "@babel/preset-react": "^7.8.3",
     "@babel/runtime": "^7.8.4",
-    "@clusterws/cws": "^0.17.3",
+    "@clusterws/cws": "^3.0.0",
     "@gamestdio/websocket": "^0.3.2",
     "array-includes": "^3.1.1",
     "arrow-key-navigation": "^1.1.0",
diff --git a/yarn.lock b/yarn.lock
index b4c3c5f03e4880..35ea4e01dd4500 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -856,10 +856,10 @@
     lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
-"@clusterws/cws@^0.17.3":
-  version "0.17.3"
-  resolved "https://registry.yarnpkg.com/@clusterws/cws/-/cws-0.17.3.tgz#64ce6a34b2bd357c29bdc0675f27b37279e8661f"
-  integrity sha512-5WSpxwD8yIIWPTyMspS/IDBp1d4yHnK4A0pjIzYGS1EmJHKylc4jgMiG66qbirjxZ9/IlzuvmYCgaXA+TQbe+A==
+"@clusterws/cws@^3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@clusterws/cws/-/cws-3.0.0.tgz#518fc8e7d9066e220f6f6aef3158cc14d5a1e98e"
+  integrity sha512-6RO7IUbSlTO3l8XPN/9g21YGPF4HjfkidDzchkP0h6iwq5jYtji+KUCgyxcSYiuN7aWu8nGJDjBer7XJilPnOg==
 
 "@cnakazawa/watch@^1.0.3":
   version "1.0.3"
@@ -9685,14 +9685,6 @@ sax@^1.2.4, sax@~1.2.4:
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
 
-scheduler@^0.18.0:
-  version "0.18.0"
-  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.18.0.tgz#5901ad6659bc1d8f3fdaf36eb7a67b0d6746b1c4"
-  integrity sha512-agTSHR1Nbfi6ulI0kYNK0203joW2Y5W4po4l+v03tOoiJKpTBbxpNhWDvqc/4IcOw+KLmSiQLTasZ4cab2/UWQ==
-  dependencies:
-    loose-envify "^1.1.0"
-    object-assign "^4.1.1"
-
 scheduler@^0.19.0:
   version "0.19.0"
   resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.19.0.tgz#a715d56302de403df742f4a9be11975b32f5698d"