diff --git a/Gemfile.lock b/Gemfile.lock
index 5527e69..851f942 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -18,6 +18,7 @@ GEM
     eventmachine (1.2.7)
     eventmachine (1.2.7-x64-mingw32)
     ffi (1.11.1)
+    ffi (1.11.1-x64-mingw32)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
     i18n (1.7.0)
@@ -58,7 +59,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
-    rexml (3.2.4)
+    rexml (3.2.5)
     rouge (3.12.0)
     safe_yaml (1.0.5)
     sassc (2.2.1)