diff --git a/CITATION.cff b/CITATION.cff
index 9cf7d821..07b51e9f 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -36,5 +36,5 @@ abstract: >-
   ANIMATE)
 license: BSD-2-Clause
 commit: 7f1798889b07e02cd126549e1c8ae5b1c89f24cd
-version: 0.3.0
-date-released: '2023-09-30'
\ No newline at end of file
+version: 0.4.0
+date-released: '2024-03-30'