diff --git a/Gemfile.lock b/Gemfile.lock
index 3778d63..4c45cf1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -170,7 +170,7 @@ GEM
     public_suffix (5.0.4)
     puma (3.12.6)
     racc (1.7.3)
-    rack (2.2.8)
+    rack (2.2.8.1)
     rack-protection (3.2.0)
       base64 (>= 0.1.0)
       rack (~> 2.2, >= 2.2.4)