diff --git a/CHANGELOG.md b/CHANGELOG.md
index e744a8b..86144e2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
+## HEAD (Unreleased)
+
 ## 3.3.0
 
 - Delay loading of ActionMailer to fix support for `delivery_job` config (https://github.com/codetriage/maildown/pull/56)
diff --git a/lib/maildown/version.rb b/lib/maildown/version.rb
index d359dff..e367c08 100644
--- a/lib/maildown/version.rb
+++ b/lib/maildown/version.rb
@@ -1,3 +1,3 @@
 module Maildown
-  VERSION = "3.2.0"
+  VERSION = "3.3.0"
 end