diff --git a/ipywidgets-8.1.7.tar.gz b/ipywidgets-8.1.7.tar.gz
deleted file mode 100644
index 977e54781caefbf196abfd712695b6cc18c0167d..0000000000000000000000000000000000000000
Binary files a/ipywidgets-8.1.7.tar.gz and /dev/null differ
diff --git a/ipywidgets-8.1.8.tar.gz b/ipywidgets-8.1.8.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..fee8c580775a4aa3b80d8ce54b0d7843076b1739
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diff --git a/python-ipywidgets.spec b/python-ipywidgets.spec
index f9da28cfa7ecd70c6f93c1fdfc36406872cab35d..d26040817aaff1ad5c6c3906ad2bed9c60a42b26 100644
--- a/python-ipywidgets.spec
+++ b/python-ipywidgets.spec
@@ -2,13 +2,13 @@
 %global pypi_name ipywidgets
 
 Name:           python-%{pypi_name}
-Version:        8.1.7
+Version:        8.1.8
 Release:        1
 Summary:        IPython HTML widgets for Jupyter
 
 License:        BSD-3-Clause
 URL:            https://github.com/jupyter-widgets/ipywidgets
-Source0:        %{url}/archive/%{version}/%{pypi_name}-%{version}.tar.gz
+Source0:        https://files.pythonhosted.org/packages/source/i/ipywidgets/ipywidgets-%{version}.tar.gz
 Source1:        lab-info
 BuildArch:      noarch
 
@@ -99,6 +99,15 @@ cd %{_builddir}/ipywidgets-%{version}/python/ipywidgets
 %{_datadir}/jupyter/labextensions/
 
 %changelog
+* Wed Nov 26 2025 zhangzeyang0718 <zhangzeyang@kylinos.cn> - 8.1.8-1
+- Update to 8.1.8
+
+* Wed Nov 26 2025 zhangzeyang0718 <zhangzeyang@kylinos.cn> - 8.1.8-1
+- Update to 8.1.8
+
+* Wed Nov 19 2025 zhangzeyang0718 <zhangzeyang@kylinos.cn> - 8.1.8-1
+- Update to 8.1.8
+
 * Fri May 23 2025 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 8.1.7-1
 - Update package to version 8.1.7
   Fix CI + remove Python 3.8