diff --git a/Gemfile.lock b/Gemfile.lock
index 1de1b7b..9999715 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -98,10 +98,10 @@ GEM
       thor (~> 0.14.6)
     rake (0.9.2)
     rdoc (3.9.4)
-    simplecov (0.5.2)
+    simplecov (0.5.3)
       multi_json (~> 1.0.3)
-      simplecov-html (~> 0.5.0)
-    simplecov-html (0.5.0)
+      simplecov-html (~> 0.5.3)
+    simplecov-html (0.5.3)
     sprockets (2.0.0)
       hike (~> 1.2)
       rack (~> 1.0)