diff --git a/CITATION.cff b/CITATION.cff
index 968a2ce..d30647d 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -16,6 +16,6 @@ keywords:
     - ground-truth
     - data_structure
 license: CC0-1.0
-commit: v1.3.3
-version: 20_v1.3.3
+commit: v1.3.4
+version: 21_v1.3.4
 date-released: '2024-03-26'