diff --git a/ansys/api/dbu/VERSION b/ansys/api/dbu/VERSION
index b9f93fd..a5b7c6c 100644
--- a/ansys/api/dbu/VERSION
+++ b/ansys/api/dbu/VERSION
@@ -1 +1 @@
-0.3.dev0
\ No newline at end of file
+0.4.dev0
\ No newline at end of file