diff --git a/CHANGELOG.md b/CHANGELOG.md
index 086690ba..880adcc5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 Changelog for Redmine DMSF
 ==========================
 
+2.4.2 *????-??-??*
+------------------
+
+    Compatibility with Redmine 4.1
+
 2.4.1 *2019-09-13*
 ------------------
 
diff --git a/init.rb b/init.rb
index fbd18029..bd3d3043 100644
--- a/init.rb
+++ b/init.rb
@@ -32,7 +32,7 @@ Redmine::Plugin.register :redmine_dmsf do
   end
   author 'Vít Jonáš / Daniel Munn / Karel Pičman'
   description 'Document Management System Features'
-  version '2.4.1'
+  version '2.4.2 devel'
 
   requires_redmine version_or_higher: '4.0.0'