diff --git a/lib/open_project/version.rb b/lib/open_project/version.rb
index c30fc708e9a..e2125ae1d0e 100644
--- a/lib/open_project/version.rb
+++ b/lib/open_project/version.rb
@@ -32,7 +32,7 @@ require "open3"
 module OpenProject
   module VERSION # :nodoc:
     MAJOR = 15
-    MINOR = 3
+    MINOR = 4
     PATCH = 0
 
     class << self