diff --git a/Gemfile.lock b/Gemfile.lock
index 12a7bb6..5632228 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -193,7 +193,7 @@ GEM
       method_source (~> 1.0)
     public_suffix (4.0.6)
     racc (1.5.2)
-    rack (2.2.3)
+    rack (2.2.6.2)
     rack-proxy (0.7.0)
       rack
     rack-test (1.1.0)