From ba14955aeccf04fa05c66bb33627ec315db43419 Mon Sep 17 00:00:00 2001
From: Maurits van Rees <maurits@vanrees.org>
Date: Wed, 20 Sep 2023 15:33:50 +0200
Subject: [PATCH] Fix versions.

---
 buildout.cfg  | 2 ++
 buildout4.cfg | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/buildout.cfg b/buildout.cfg
index 69f9acd..67982d5 100644
--- a/buildout.cfg
+++ b/buildout.cfg
@@ -29,4 +29,6 @@ scripts =
     sphinx-build
 
 [versions:python36]
+Products.StandardCacheManagers = <5.0
 zc.recipe.testrunner = 2.2
+zope.testrunner = 5.6
diff --git a/buildout4.cfg b/buildout4.cfg
index 7161578..48d4dbd 100644
--- a/buildout4.cfg
+++ b/buildout4.cfg
@@ -5,6 +5,8 @@ extends =
 
 [versions]
 Products.CMFCore =
+
+Products.StandardCacheManagers = <5.0
 # Use whatever setuptools/pip versions are already available.
 # Otherwise you get a buildout restart, and then it can't find
 # the buildout file anymore.