diff --git a/app/react-native/package.json b/app/react-native/package.json
index cc2ce6b72ada..eb4d5fb806f9 100644
--- a/app/react-native/package.json
+++ b/app/react-native/package.json
@@ -63,7 +63,7 @@
     "webpack": "^3.11.0",
     "webpack-dev-middleware": "^1.12.2",
     "webpack-hot-middleware": "^2.21.0",
-    "ws": "^3.3.3"
+    "ws": "^4.1.0"
   },
   "devDependencies": {
     "react-native": "^0.52.2"
diff --git a/yarn.lock b/yarn.lock
index 702bfd2b8722..d1771a5cdc33 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -16495,7 +16495,7 @@ ws@^2.0.3:
     safe-buffer "~5.0.1"
     ultron "~1.1.0"
 
-ws@^3.0.0, ws@^3.3.3, ws@~3.3.1:
+ws@^3.0.0, ws@~3.3.1:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
   dependencies:
@@ -16503,6 +16503,13 @@ ws@^3.0.0, ws@^3.3.3, ws@~3.3.1:
     safe-buffer "~5.1.0"
     ultron "~1.1.0"
 
+ws@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-4.1.0.tgz#a979b5d7d4da68bf54efe0408967c324869a7289"
+  dependencies:
+    async-limiter "~1.0.0"
+    safe-buffer "~5.1.0"
+
 x-is-function@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/x-is-function/-/x-is-function-1.0.4.tgz#5d294dc3d268cbdd062580e0c5df77a391d1fa1e"