diff --git a/versions.cfg b/versions.cfg
index 3e9a473..80b03fe 100644
--- a/versions.cfg
+++ b/versions.cfg
@@ -5,7 +5,7 @@ pip = 20.3.4
 Products.DocFinderTab = 1.0.5
 mr.developer = 2.0.0
 
-Products.PloneMeeting = 4.2.11
+Products.PloneMeeting = 4.2.11.1
 
 # profile specific versions
 Products.MeetingCommunes = 4.2.9
@@ -20,7 +20,7 @@ collective.behavior.talcondition = 1.0a1
 collective.ckeditor = 4.10.1
 collective.compoundcriterion = 0.7
 collective.contact.core = 1.39
-collective.contact.plonegroup = 1.50
+collective.contact.plonegroup = 1.51
 collective.contact.widget = 1.13
 collective.dexteritytextindexer = 2.2.1
 collective.documentgenerator = 3.43
@@ -48,7 +48,7 @@ imio.dashboard = 2.12
 imio.helpers = 1.0.0rc3
 imio.history = 1.36
 imio.migrator = 1.34
-imio.pm.locales = 4.2.20
+imio.pm.locales = 4.2.20.1
 imio.prettylink = 1.22
 imio.pyutils = 1.0.3
 imio.webspellchecker = 1.0b7