diff --git a/Gemfile.lock b/Gemfile.lock
index a2b2ed2..a3fc02f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -219,7 +219,7 @@ GEM
     puma (5.6.7)
       nio4r (~> 2.0)
     racc (1.6.1)
-    rack (2.2.6.4)
+    rack (2.2.8.1)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
     rack-pjax (1.1.0)