diff --git a/Gemfile.lock b/Gemfile.lock
index d74af7f..22ea277 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -49,7 +49,7 @@ GEM
       activerecord (>= 2.3.0)
       activesupport (>= 2.3.2)
     polyglot (0.3.3)
-    rack (1.2.5)
+    rack (1.2.8)
     rack-mount (0.6.14)
       rack (>= 1.0.0)
     rack-test (0.5.7)