diff --git a/Gemfile.lock b/Gemfile.lock
index 9c80d7d..b9b360f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -94,7 +94,7 @@ GEM
     puma (6.4.3)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (3.1.14)
+    rack (3.1.18)
     rack-attack (6.7.0)
       rack (>= 1.0, < 4)
     rack-protection (4.1.0)