diff --git a/Gemfile.lock b/Gemfile.lock
index b6243ef..2ea7a32 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -78,7 +78,7 @@ GEM
       rake
     multi_json (1.0.3)
     polyglot (0.3.2)
-    rack (1.3.2)
+    rack (1.3.10)
     rack-cache (1.0.3)
       rack (>= 0.4)
     rack-mount (0.8.3)