diff --git a/FireResponse/Gemfile.lock b/FireResponse/Gemfile.lock
index 5ee8872..4ac0750 100644
--- a/FireResponse/Gemfile.lock
+++ b/FireResponse/Gemfile.lock
@@ -162,7 +162,7 @@ GEM
       thread_safe (~> 0.1)
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.2)
+    websocket-extensions (0.1.5)
 
 PLATFORMS
   ruby