diff --git a/auctex-12.3.tar.gz b/auctex-12.3.tar.gz
deleted file mode 100644
index 66dc87b..0000000
Binary files a/auctex-12.3.tar.gz and /dev/null differ
diff --git a/auctex-13.1.tar.gz b/auctex-13.1.tar.gz
new file mode 100644
index 0000000..9bf441f
Binary files /dev/null and b/auctex-13.1.tar.gz differ
diff --git a/emacs-auctex.spec b/emacs-auctex.spec
index f2c1b12..9ba378c 100644
--- a/emacs-auctex.spec
+++ b/emacs-auctex.spec
@@ -1,5 +1,5 @@
 Name:           emacs-auctex
-Version:        12.3
+Version:        13.1
 Release:        1
 Summary:        AUC TeX: An Emacs Extension
 License:        GPLv3+ and GFDL
@@ -96,6 +96,9 @@ fi
 %doc doc/html
 
 %changelog
+* Fri Jul 08 2022 zhaomengmeng <zhaomengmeng@kylinos.cn> - 13.1-1
+- Upgrade to 13.1
+
 * Wed Feb 10 2021 maminjie <maminjie1@huawei.com> - 12.3-1
 - Upgrade to 12.3