diff --git a/README.md b/README.md
index a530571f3b2..01ce9530b1d 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ gem 'activeadmin', github: 'activeadmin'
 
 Or you can using rubygems:
 ```ruby
-gem 'activeadmin', '~> 1.0.0.pre3'
+gem 'activeadmin', '~> 1.0.0.pre4'
 ```
 
 *Keep in mind that during the time where we use `pre`-release label, things can break in each release!*
diff --git a/lib/active_admin/version.rb b/lib/active_admin/version.rb
index 927a9fa0889..6c3c2178bfd 100644
--- a/lib/active_admin/version.rb
+++ b/lib/active_admin/version.rb
@@ -1,3 +1,3 @@
 module ActiveAdmin
-  VERSION = '1.0.0.pre3'
+  VERSION = '1.0.0.pre4'
 end