diff --git a/Gemfile.lock b/Gemfile.lock
index b046e4af..1600d711 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -311,7 +311,7 @@ GEM
       nio4r (~> 2.0)
     raabro (1.4.0)
     racc (1.7.3)
-    rack (2.2.8)
+    rack (2.2.9)
     rack-attack (6.7.0)
       rack (>= 1.0, < 4)
     rack-protection (3.0.1)