diff --git a/releases/master/versions.cfg b/releases/master/versions.cfg
index efe6070889..4dbd9f845b 100644
--- a/releases/master/versions.cfg
+++ b/releases/master/versions.cfg
@@ -43,7 +43,7 @@ urllib3 = 2.1.0
 z3c.checkversions = 2.1
 zc.recipe.testrunner = 3.0
 zipp = 3.17.0
-zope.testrunner = 6.2
+zope.testrunner = 6.2.1
 
 [versions:python38]
 # Sphinx >= 7.2 requires Python 3.9+