diff --git a/Gemfile.lock b/Gemfile.lock
index 8cdad23..7da56a8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -120,7 +120,7 @@ GEM
     pg (1.0.0)
     public_suffix (3.0.2)
     puma (3.11.4)
-    rack (2.0.5)
+    rack (2.2.2)
     rack-protection (2.0.3)
       rack
     rack-test (1.0.0)