diff --git a/Gemfile.lock b/Gemfile.lock
index fcda161..e210d19 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,8 +9,8 @@ GEM
     fssm (0.2.10)
     haml (4.0.3)
       tilt
-    rack (1.5.2)
-    rack-protection (1.5.0)
+    rack (1.6.11)
+    rack-protection (1.5.5)
       rack
     rake (10.1.0)
     sass (3.2.9)