diff --git a/Gemfile.lock b/Gemfile.lock
index 2fc04b5..2dde597 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -190,7 +190,7 @@ GEM
     puma (4.3.12)
       nio4r (~> 2.0)
     racc (1.6.2)
-    rack (2.2.7)
+    rack (2.2.8.1)
     rack-cors (2.0.1)
       rack (>= 2.0.0)
     rack-test (2.1.0)