diff --git a/software/mariadb/software.cfg b/software/mariadb/software.cfg
index 8383305dd824e73aa0bdeb0936cc1172832686c1..57989f4beef5663c65756ef30d8ebcef604dba4c 100644
--- a/software/mariadb/software.cfg
+++ b/software/mariadb/software.cfg
@@ -89,4 +89,4 @@ hexagonit.recipe.download = 1.5.0
 plone.recipe.command = 1.1
 
 # Use SlapOS patched zc.buildout
-zc.buildout = 1.5.3-dev-SlapOS-005
+zc.buildout = 1.5.3-dev-SlapOS-009