diff --git a/dependabot/requirements.txt b/dependabot/requirements.txt
index 26f8627..cf46c6f 100644
--- a/dependabot/requirements.txt
+++ b/dependabot/requirements.txt
@@ -3,7 +3,7 @@ zope.applicationcontrol==5.1
 zope.authentication==5.1
 zope.browser==3.1
 zope.browsermenu==5.1
-zope.browserpage==5.0
+zope.browserpage==5.1
 zope.browserresource==5.2
 zope.cachedescriptors==5.1
 zope.catalog==5.1
@@ -19,9 +19,9 @@ zope.datetime==5.1
 zope.deferredimport==5.0
 zope.deprecation==5.1
 zope.dottedname==6.0
-zope.dublincore==5.0
+zope.dublincore==5.1
 zope.error==5.1
-zope.event==5.0
+zope.event==5.1
 zope.exceptions==5.2
 zope.filerepresentation==6.1
 zope.formlib==6.1
diff --git a/grok-versions.cfg b/grok-versions.cfg
index 4f7ad55..6df7642 100644
--- a/grok-versions.cfg
+++ b/grok-versions.cfg
@@ -5,7 +5,7 @@ zope.applicationcontrol = 5.1
 zope.authentication = 5.1
 zope.browser = 3.1
 zope.browsermenu = 5.1
-zope.browserpage = 5.0
+zope.browserpage = 5.1
 zope.browserresource = 5.2
 zope.cachedescriptors = 5.1
 zope.catalog = 5.1
@@ -21,9 +21,9 @@ zope.datetime = 5.1
 zope.deferredimport = 5.0
 zope.deprecation = 5.1
 zope.dottedname = 6.0
-zope.dublincore = 5.0
+zope.dublincore = 5.1
 zope.error = 5.1
-zope.event = 5.0
+zope.event = 5.1
 zope.exceptions = 5.2
 zope.filerepresentation = 6.1
 zope.formlib = 6.1