diff --git a/package.json b/package.json
index 891c3da49cc31940179f669276ae82caa89dca35..926e3e81d5cd263b8ed34cf43592b9a045f5514c 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "@babel/preset-react": "^7.7.4",
     "@babel/runtime": "^7.7.7",
     "@gamestdio/websocket": "^0.3.2",
-    "@clusterws/cws": "^0.16.1",
+    "@clusterws/cws": "^0.17.3",
     "array-includes": "^3.1.1",
     "arrow-key-navigation": "^1.1.0",
     "autoprefixer": "^9.7.3",
diff --git a/yarn.lock b/yarn.lock
index 77d82049dc924993c1777ed6ec9f46c68d12588f..34f819adfa7125de5c74465811321ec4780cfce2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -795,10 +795,10 @@
     lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
-"@clusterws/cws@^0.16.1":
-  version "0.16.1"
-  resolved "https://registry.yarnpkg.com/@clusterws/cws/-/cws-0.16.1.tgz#443c47909601e87b881ffb2c4c83cbf27a228487"
-  integrity sha512-OamMsXwVppfmwX14Ed1msJJN0KNi+VBQh5AkAqUvIGTcJyHcjpsKjU15wS8QumvEewxx9gvGp7aSDop0/R5Gqg==
+"@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==
 
 "@cnakazawa/watch@^1.0.3":
   version "1.0.3"