diff --git a/frogbox/__init__.py b/frogbox/__init__.py
index c4e4a2e..6f7c08c 100644
--- a/frogbox/__init__.py
+++ b/frogbox/__init__.py
@@ -2,7 +2,7 @@
 .. include:: ./intro.md
 """
 
-__version__ = "0.4.0.dev1"
+__version__ = "0.4.0.dev2"
 
 from .pipelines.supervised import SupervisedPipeline  # noqa: F401
 from .pipelines.gan import GANPipeline  # noqa: F401