diff --git a/samples/js-extend-webpack/yarn.lock b/samples/js-extend-webpack/yarn.lock
index 43000adb1..b9c6349ec 100644
--- a/samples/js-extend-webpack/yarn.lock
+++ b/samples/js-extend-webpack/yarn.lock
@@ -8932,8 +8932,8 @@ websocket-driver@>=0.5.1:
     websocket-extensions ">=0.1.1"
 
 websocket-extensions@>=0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.1.tgz#76899499c184b6ef754377c2dbb0cd6cb55d29e7"
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.4.tgz#7f8473bc839dfd87608adb95d7eb075211578a42"
 
 whatwg-fetch@2.0.3:
   version "2.0.3"