diff --git a/setup.cfg b/setup.cfg
index f4ede0519724d9584ab325327fb0565b28d9e242..a802c49ea3f2cb180bf21163a7fcd7b1da55d527 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,4 +1,4 @@
 [bumpversion]
-current_version = 0.3.0
+current_version = 0.4.0
 commit = True
 tag = True