diff --git a/mistletoe-1.1.0.tar.gz b/mistletoe-1.1.0.tar.gz
deleted file mode 100644
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diff --git a/mistletoe-1.2.0.tar.gz b/mistletoe-1.2.0.tar.gz
new file mode 100644
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diff --git a/python-mistletoe.spec b/python-mistletoe.spec
index fec6a444c0a8ccdd2644f0659569a5f25c92af80..7cd07c9d14eca97bb31cd72885460510ad3a4a31 100644
--- a/python-mistletoe.spec
+++ b/python-mistletoe.spec
@@ -2,7 +2,7 @@
 %global pypi_name mistletoe
 
 Name:           python-%{pypi_name}
-Version:        1.1.0
+Version:        1.2.0
 Release:        1
 Summary:        A fast, extensible Markdown parser in pure Python
 
@@ -61,5 +61,9 @@ ln -s %{_bindir}/mistletoe-%{python3_version} %{buildroot}/%{_bindir}/mistletoe-
 %{python3_sitelib}/%{pypi_name}-*.egg-info
 
 %changelog
+* Mon Apr 08 2024 zhaojingyu <zhaojingyu@kylinos.cn> - 1.2.0-1
+- Update package to version 1.2.0
+- fix Escape special characters in URLs of generated links, PygmentsRenderer no longer throws a ClassNotFound error if there is a code language specified which is not supported by the Pygments highlighter.
+
 * Thu Aug 17 2023 ysliu <ysliuci@isoftstone.com> - 1.1.0-1
 - Initial package.