diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 07ead7f..99daaeb 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.3.0
+current_version = 0.3.1.dev0
 commit = True
 tag = True
 sign_tags = True
diff --git a/setup.py b/setup.py
index e71348f..d83a975 100644
--- a/setup.py
+++ b/setup.py
@@ -32,7 +32,7 @@ def read(fname):
     return open(os.path.join(os.path.dirname(__file__), fname)).read()
 
 
-VERSION = '0.3.0'
+VERSION = '0.3.1.dev0'
 
 
 setup(name="omero-signup",