diff --git a/backend/Gemfile.lock b/backend/Gemfile.lock
index 31564974..6158bf16 100644
--- a/backend/Gemfile.lock
+++ b/backend/Gemfile.lock
@@ -170,7 +170,7 @@ GEM
       railties (>= 6.0.0)
     websocket-driver (0.7.2)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
     zeitwerk (2.3.0)