diff --git a/Gemfile.lock b/Gemfile.lock
index 6aee735..348dee0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -205,7 +205,7 @@ GEM
     puma (5.6.4)
       nio4r (~> 2.0)
     racc (1.6.0)
-    rack (2.2.3)
+    rack (2.2.6.3)
     rack-cas (0.16.1)
       addressable (~> 2.3)
       nokogiri (~> 1.5)