diff --git a/HelloWorld/Gemfile.lock b/HelloWorld/Gemfile.lock
index dd32ea5..2abe34f 100644
--- a/HelloWorld/Gemfile.lock
+++ b/HelloWorld/Gemfile.lock
@@ -191,7 +191,7 @@ GEM
       railties (>= 4.2)
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
     zeitwerk (2.2.1)