diff --git a/Gemfile.lock b/Gemfile.lock
index 20d28a6..0ac5942 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -16,7 +16,7 @@ GEM
     linecache (0.46)
       rbx-require-relative (> 0.0.4)
     mysql (2.8.1)
-    rack (1.1.2)
+    rack (1.1.6)
     rails (2.3.11)
       actionmailer (= 2.3.11)
       actionpack (= 2.3.11)