diff --git a/Gemfile.lock b/Gemfile.lock
index 9589226d..097ae856 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -23,7 +23,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    rack (2.2.3)
+    rack (2.2.6.2)
     rack-protection (2.0.7)
       rack
     require_all (1.3.3)