diff --git a/doxygen.spec b/doxygen.spec
index 1528fa4a56e04216c51a8c842f3f09203469fb57..d6643027dd77fde42356975cb1df192f1f1f8094 100644
--- a/doxygen.spec
+++ b/doxygen.spec
@@ -1,4 +1,4 @@
-%define anolis_release 4
+%define anolis_release 5
 
 %global xapian_core_support ON
 %global clang_support ON
@@ -293,6 +293,9 @@ desktop-file-install --dir=%{buildroot}%{_datadir}/applications %{SOURCE1}
 %endif
 
 %changelog
+* Fri Dec 12 2024 mgb01105731 <mgb01105731@alibaba-inc.com> - 1:1.9.6-5
+- Rebuild for clang-20.1.0
+
 * Wed Mar 20 2024 mgb01105731 <mgb01105731@alibaba-inc.com> - 1:1.9.6-4
 - Rebuild for new clang