diff --git a/Gemfile.lock b/Gemfile.lock
index 58209cea..36e627d7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -654,7 +654,7 @@ GEM
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    websocket-driver (0.8.0)
+    websocket-driver (0.8.1)
       base64
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)