diff --git a/Gemfile.lock b/Gemfile.lock
index 3ba43ef..182c30b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,5 +1,5 @@
 GEM
-  remote: http://rubygems.org/
+  remote: https://rubygems.org/
   specs:
     RedCloth (4.2.9)
     chunky_png (1.2.5)
@@ -53,6 +53,7 @@ PLATFORMS
 DEPENDENCIES
   RedCloth (~> 4.2.9)
   compass (~> 0.12.2)
+  directory_watcher (= 1.4.1)
   haml (~> 3.1.7)
   jekyll (~> 0.12)
   liquid (~> 2.3.0)