diff --git a/setup.cfg b/setup.cfg
index 406700f..4a64858 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = dsms_sdk
-version = v2.1.0dev0
+version = v2.1.0dev1
 description = Python SDK core-package for working with the Dataspace Management System (DSMS).
 long_description = file: README.md
 long_description_content_type = text/markdown