diff --git a/flamenco_worker/__init__.py b/flamenco_worker/__init__.py
index 36a511eca1074f93d58ecf0061cb135e79748be5..f205d8070e5269b3418336724ac3ef447277bfc7 100644
--- a/flamenco_worker/__init__.py
+++ b/flamenco_worker/__init__.py
@@ -1 +1 @@
-__version__ = '2.2.1'
+__version__ = '2.3-dev0'
diff --git a/publish-online.sh b/publish-online.sh
index c1d07bafc3d17eadff2ddbe5985dbb05c461200a..15ac76a6a1248052b231760f9cf931f5372d0f94 100755
--- a/publish-online.sh
+++ b/publish-online.sh
@@ -1,6 +1,6 @@
 #!/bin/bash -e
 
-FLAMENCO_VERSION="2.2.1"
+FLAMENCO_VERSION="2.3-dev0"
 
 cd dist
 
diff --git a/setup.py b/setup.py
index 53d9a8c2916f4388469886afc78a6568a5ee1139..5003a59a245ee3da9f8ae0d5500292fab47e8488 100755
--- a/setup.py
+++ b/setup.py
@@ -86,7 +86,7 @@ if __name__ == '__main__':
     setuptools.setup(
         cmdclass={'zip': ZipCommand},
         name='flamenco-worker',
-        version='2.2.1',
+        version='2.3-dev0',
         description='Flamenco Worker implementation',
         author='Sybren A. Stüvel',
         author_email='sybren@blender.studio',