diff --git a/Gemfile.lock b/Gemfile.lock
index c3c7b32..db14406 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,8 +4,8 @@ GEM
     daemons (1.1.8)
     erubis (2.7.0)
     eventmachine (0.12.10)
-    rack (1.4.1)
-    rack-protection (1.2.0)
+    rack (1.6.11)
+    rack-protection (1.5.5)
       rack
     sequel (3.35.0)
     sinatra (1.3.2)