diff --git a/CITATION.cff b/CITATION.cff
index 3b16e43ab..3d5abd968 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -86,5 +86,5 @@ keywords:
   - BIDS-App
   - Neuroimaging
 license: BSD-3-Clause
-version: 0.3.0
-date-released: '2022-11-09'
+version: 0.3.1
+date-released: '2022-12-20'
diff --git a/xcp_d/cli/run.py b/xcp_d/cli/run.py
index 594d52e36..6040b75e1 100644
--- a/xcp_d/cli/run.py
+++ b/xcp_d/cli/run.py
@@ -87,10 +87,6 @@ def __call__(self, parser, namespace, values, option_string=None):  # noqa: U100
         setattr(namespace, self.dest, values)
 
 
-class _DeprecatedStoreAction030(_DeprecatedStoreAction):
-    __version__ = "0.3.0"
-
-
 class _DeprecatedStoreAction040(_DeprecatedStoreAction):
     __version__ = "0.4.0"