diff --git a/lib/open_project/documents/version.rb b/lib/open_project/documents/version.rb
index 4699d1bee8..5fec0a3063 100644
--- a/lib/open_project/documents/version.rb
+++ b/lib/open_project/documents/version.rb
@@ -31,6 +31,6 @@
 
 module OpenProject
   module Documents
-    VERSION = "4.1.0-beta"
+    VERSION = "4.2.0-alpha"
   end
 end