diff --git a/Gemfile.lock b/Gemfile.lock
index 94803e1..f18165b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -194,7 +194,7 @@ GEM
       forwardable-extended (~> 2.6)
     public_suffix (5.0.1)
     racc (1.6.2)
-    rack (2.2.6.2)
+    rack (2.2.6.4)
     rack-test (2.0.2)
       rack (>= 1.3)
     rails-dom-testing (2.0.3)