diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 4f2ab18..c99f134 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,10 @@
 Changelog
 =========
 
+4.0.3 (2024-07-04)
+------------------
+* Re-release 4.0.2 due to technical reasons.
+
 4.0.2 (2024-07-04)
 ------------------
 
diff --git a/README.rst b/README.rst
index 341bb6d..95e1685 100644
--- a/README.rst
+++ b/README.rst
@@ -51,7 +51,7 @@ Citation
 If you use this library and want to cite it, please cite it as:
 
 Mika Pflüger, Daniel Huppmann & Johannes Gütschow. (2024-01-08).
-pik-primap/unfccc_di_api: Version 4.0.3.
+pik-primap/unfccc_di_api: Version 4.0.1.
 Zenodo. https://doi.org/10.5281/zenodo.10471122
 
 Data package