diff --git a/Gemfile b/Gemfile
index 913d189..f7108ff 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,7 +12,7 @@ gem 'jekyll-video-tag'
 
 gem 'jekyll-staging'
 
-gem 'octopress'
+gem 'octopress', '3.0.12.pre.1'
 gem 'octopress-deploy'
 
 gem 'kramdown'
diff --git a/Gemfile.lock b/Gemfile.lock
index 9358fa2..7ae30bf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -93,11 +93,11 @@ DEPENDENCIES
   jekyll-video-tag
   kramdown
   mini_magick
-  octopress
+  octopress (= 3.0.12.pre.1)
   octopress-deploy
   rake
   sass
   uglifier
 
 BUNDLED WITH
-   1.12.5
+   1.14.6