diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a7611c88..68dc1959c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Extend azimuth angle range to [-180°, 180°] for PV inputs [#1330](https://github.com/ie3-institute/PowerSystemDataModel/issues/1330)
 - Improved error messages when reading and validating an invalid grid [#1354](https://github.com/ie3-institute/PowerSystemDataModel/issues/1354)
 - Changed `SubgridContainer` to represent galvanically seperated grids [#1226](https://github.com/ie3-institute/PowerSystemDataModel/issues/1226)
+- Fixed CFF-Version [#1392](https://github.com/ie3-institute/PowerSystemDataModel/issues/1392)
 
 ## [7.0.0] - 2025-05-08
 
diff --git a/CITATION.cff b/CITATION.cff
index 6824615c6..58c3a1a9b 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -1,4 +1,4 @@
-cff-version: 1.0.0
+cff-version: 1.2.0
 title: "PowerSystemDataModel - Provides an elaborated data model to model energy systems with a high granularity."
 message: "If you use this software, please cite it as below."
 type: software