diff --git a/Gemfile.lock b/Gemfile.lock
index 577a67c..237fc4c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,7 +48,7 @@ GEM
       mini_portile2 (~> 2.4.0)
     puma (4.3.1)
       nio4r (~> 2.0)
-    rack (2.0.8)
+    rack (2.2.3)
     rack-cache (1.11.0)
       rack (>= 0.4)
     rack-protection (2.0.7)