diff --git a/Gemfile.lock b/Gemfile.lock
index e18e84f..dfe05d1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -288,7 +288,7 @@ GEM
     pundit (2.3.1)
       activesupport (>= 3.0.0)
     racc (1.7.3)
-    rack (2.2.8)
+    rack (2.2.9)
     rack-cors (2.0.1)
       rack (>= 2.0.0)
     rack-test (2.1.0)