diff --git a/src/cnaas_nms/version.py b/src/cnaas_nms/version.py
index 5270576b..93619646 100644
--- a/src/cnaas_nms/version.py
+++ b/src/cnaas_nms/version.py
@@ -1,3 +1,3 @@
-__version__ = '1.3.0dev1'
+__version__ = '1.3.0a1'
 __version_info__ = tuple([field for field in __version__.split('.')])
 __api_version__ = 'v1.0'