diff --git a/CITATION.cff b/CITATION.cff
index bf1e6fc..f4df2c1 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -1,4 +1,4 @@
-cff-version: 1.1.0
+cff-version: 1.2.0
 message: "If you use this software, please cite it as below."
 title: Gaspype
 abstract: Gaspype is a performant library for thermodynamic calculations with ideal gases