diff --git a/python-xarray.spec b/python-xarray.spec
index 6a44b812169ff2e72aedec8e237f0a086892e3bc..26dfd2d46ab20ecbe51dc4381aeb49fa805991c2 100644
--- a/python-xarray.spec
+++ b/python-xarray.spec
@@ -1,6 +1,6 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-xarray
-Version:	2025.8.0
+Version:	2025.9.0
 Release:	1
 Summary:	N-D labeled arrays and datasets in Python
 License:	Apache-2.0
@@ -60,6 +60,12 @@ if [ -f README.txt ]; then cp -af README.txt %{buildroot}/%{_pkgdocdir}; fi
 %{_docdir}/*
 
 %changelog
+* Fri Sep 5 2025 lilu <lilu@kylinos.cn> - 2025.9.0-1
+- Update package to version 2025.9.0
+- Support rechunking by SeasonResampler for seasonal data analysis
+- Add convenience methods to Coordinates
+- Fix contour plots not normalizing the colors correctly when using for example logarithmic norms
+
 * Wed Aug 20 2025 zhang_wenyu <zhang_wenyu@hoperun.com> - 2025.8.0-1
 - Update package to version 2025.8.0
   * Improve warning message and tests for timedelta decoding
diff --git a/xarray-2025.8.0.tar.gz b/xarray-2025.9.0.tar.gz
similarity index 30%
rename from xarray-2025.8.0.tar.gz
rename to xarray-2025.9.0.tar.gz
index 5a24b9c4b0f99b4835bb37cc3ab09c50c2e6ec89..f2e3c4d6cefa3f4a482771cbc7c96fb4e9ce9907 100644
Binary files a/xarray-2025.8.0.tar.gz and b/xarray-2025.9.0.tar.gz differ