diff --git a/src/Testing/ZopeTestCase/utils.py b/src/Testing/ZopeTestCase/utils.py
index c7ed9431ff..8d344b0db1 100644
--- a/src/Testing/ZopeTestCase/utils.py
+++ b/src/Testing/ZopeTestCase/utils.py
@@ -15,7 +15,7 @@
 from zope.deferredimport import deprecated
 
 
-# BBB Zope 6.0
+# BBB Zope 5.0
 deprecated(
     'Please import from Testing.makerequest.',
     makerequest='Testing.makerequest:makerequest',
diff --git a/src/ZPublisher/Publish.py b/src/ZPublisher/Publish.py
index 427d6b916e..4a078d4fe3 100644
--- a/src/ZPublisher/Publish.py
+++ b/src/ZPublisher/Publish.py
@@ -14,7 +14,7 @@
 from zope.deferredimport import deprecated
 
 
-# BBB Zope 6.0
+# BBB Zope 5.0
 deprecated(
     'Please import from ZPublisher.',
     Retry='ZPublisher:Retry',