diff --git a/Gemfile.lock b/Gemfile.lock
index 04ea5f0..c9aaa8c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -215,7 +215,7 @@ GEM
       forwardable-extended (~> 2.6)
     public_suffix (3.1.1)
     racc (1.6.0)
-    rack (2.1.4.1)
+    rack (2.1.4.2)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.1)
       ffi (~> 1.0)