diff --git a/nbformat-5.10.3.tar.gz b/nbformat-5.10.3.tar.gz
deleted file mode 100644
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Binary files a/nbformat-5.10.3.tar.gz and /dev/null differ
diff --git a/nbformat-5.10.4.tar.gz b/nbformat-5.10.4.tar.gz
new file mode 100644
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diff --git a/python-nbformat.spec b/python-nbformat.spec
index 35e38176e69d34a3946446db2f6912dfa4bc8ba1..363841f4b5eb43e5b3119a5c65f6ace62c4a129c 100644
--- a/python-nbformat.spec
+++ b/python-nbformat.spec
@@ -8,12 +8,12 @@ This package contains the base implementation of the Jupyter Notebook format,
 and Python APIs for working with notebooks.}
  
 Name:           python-%{pypi_name}
-Version:        5.10.3
+Version:        5.10.4
 Release:        1
 Summary:        The Jupyter Notebook format.
 License:        BSD-3-Clause
 URL:            https://github.com/jupyter/nbformat
-Source0:        %{pypi_source %{pypi_name}}
+Source0:        https://files.pythonhosted.org/packages/source/n/nbformat/nbformat-%{version}.tar.gz
 
 BuildArch:      noarch
  
@@ -76,6 +76,9 @@ Documentation for %{name}
 %license LICENSE
  
 %changelog
+* Fri Nov 28 2025 zhangzeyang0718 <zhangzeyang@kylinos.cn> - 5.10.4-1
+- Update to 5.10.4
+
 * Tue Aug 12 2025 dongqi <dongqi1@kylinos.cn> - 5.10.3-1
 - Update package to version 5.10.3
   * Restore usage of npm token