diff --git a/app/code/community/Netzarbeiter/CustomerActivation/Changelog b/app/code/community/Netzarbeiter/CustomerActivation/Changelog
index 2c4a937..528cdc8 100644
--- a/app/code/community/Netzarbeiter/CustomerActivation/Changelog
+++ b/app/code/community/Netzarbeiter/CustomerActivation/Changelog
@@ -1,5 +1,8 @@
 Changelog for Netzarbeiter_CustomerActivation
 
+0.5.5 2015-11-27
+- Make mass action admin controller route compatible with SUPEE-6788 patch 
+
 0.5.4 2014-11-19
 - Bug fix: correctly evaluate admin_always_active setting in admin customer grid