diff --git a/stack/apache.cfg b/stack/apache.cfg
index 3cade63b2c069b8f5114d407bdb46e254b7de2c5..9af6d87aeea6c940d880e5322ba8058a89b1c9ab 100644
--- a/stack/apache.cfg
+++ b/stack/apache.cfg
@@ -46,5 +46,5 @@ section = python2.7
 
 [versions]
 # Use SlapOS patched zc.buildout
-zc.buildout = 1.5.3-dev-SlapOS-002
+zc.buildout = 1.5.3-dev-SlapOS-005
 rdiff-backup = 1.0.5