diff --git a/Gemfile.lock b/Gemfile.lock
index 6627614..5e4fb5e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -152,7 +152,7 @@ GEM
     puma (5.6.4)
       nio4r (~> 2.0)
     racc (1.6.1)
-    rack (2.2.6.4)
+    rack (2.2.8.1)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (6.1.4.1)