diff --git a/Gemfile.lock b/Gemfile.lock
index 7765fcd..13f0289 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -284,7 +284,7 @@ GEM
     public_suffix (4.0.6)
     puma (4.3.10)
       nio4r (~> 2.0)
-    rack (2.2.3)
+    rack (2.2.6.3)
     rack-protection (2.1.0)
       rack
     rack-proxy (0.7.2)