diff --git a/Gemfile.lock b/Gemfile.lock
index 3112a04..811d86c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,8 +13,8 @@ GEM
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9.7)
     multipart-post (2.0.0)
-    rack (1.6.4)
-    rack-protection (1.5.3)
+    rack (1.6.11)
+    rack-protection (1.5.5)
       rack
     rb-fsevent (0.9.7)
     rb-inotify (0.9.7)