diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc7a19c..82238ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## [0.6.4](https://github.com/fgrehm/vagrant-lxc/compare/v0.6.3...master) (unreleased)
+
+
 ## [0.6.3](https://github.com/fgrehm/vagrant-lxc/compare/v0.6.2...v0.6.3) (Oct 12, 2013)
 
 IMPROVEMENTS:
diff --git a/Gemfile.lock b/Gemfile.lock
index 490791e..b90e083 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -26,7 +26,7 @@ GIT
 PATH
   remote: .
   specs:
-    vagrant-lxc (0.6.3)
+    vagrant-lxc (0.6.4.dev)
 
 GEM
   remote: https://rubygems.org/
diff --git a/lib/vagrant-lxc/version.rb b/lib/vagrant-lxc/version.rb
index 7bd03b5..cdc7f39 100644
--- a/lib/vagrant-lxc/version.rb
+++ b/lib/vagrant-lxc/version.rb
@@ -1,5 +1,5 @@
 module Vagrant
   module LXC
-    VERSION = "0.6.3"
+    VERSION = "0.6.4.dev"
   end
 end