diff --git a/backend/_archive/Gemfile.lock b/backend/_archive/Gemfile.lock
index e5fc112..f85eae6 100644
--- a/backend/_archive/Gemfile.lock
+++ b/backend/_archive/Gemfile.lock
@@ -165,7 +165,7 @@ GEM
       websocket-extensions (>= 0.1.0)
     websocket-driver (0.7.1-java)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
     zeitwerk (2.3.0)
 
 PLATFORMS