diff --git a/config/initializers/alaveteli.rb b/config/initializers/alaveteli.rb
index 0bc6d15ce1..bbbe9d9acd 100644
--- a/config/initializers/alaveteli.rb
+++ b/config/initializers/alaveteli.rb
@@ -11,7 +11,7 @@
 load "util.rb"
 
 # Application version
-ALAVETELI_VERSION = '0.26.0.11'
+ALAVETELI_VERSION = '0.26.0.12'
 
 # Add new inflection rules using the following format
 # (all these examples are active by default):
diff --git a/doc/CHANGES.md b/doc/CHANGES.md
index bcf8a132d7..10b8914163 100644
--- a/doc/CHANGES.md
+++ b/doc/CHANGES.md
@@ -1,3 +1,10 @@
+# 0.26.0.12
+
+## Highlighted Features
+
+* Fix bug causing `MailServerLog#delivery_status` to return an ActiveRecord
+  serialized attribute (Gareth Rees)
+
 # 0.26.0.11
 
 ## Highlighted Features