diff --git a/setup.cfg b/setup.cfg
index de7912afc..e17209839 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -26,7 +26,7 @@ install_requires =
     aiida-core~=2.1
     aiida-quantumespresso~=4.1
     aiidalab-qe-workchain@https://github.com/aiidalab/aiidalab-qe/releases/download/v22.12.0/aiidalab_qe_workchain-22.12.0-py3-none-any.whl
-    aiidalab-widgets-base==2.0.0a2
+    aiidalab-widgets-base==2.0.0b0
     filelock~=3.8
     importlib-resources~=5.2.2
     numpy~=1.23