diff --git a/Gemfile.lock b/Gemfile.lock
index cdc94a2..98e08f0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -53,7 +53,7 @@ GEM
       mime-types (< 3)
       padrino-core (= 0.14.3)
     padrino-support (0.14.3)
-    rack (2.2.6.2)
+    rack (2.2.6.3)
     rack-protection (2.0.4)
       rack
     rack-test (1.1.0)