diff --git a/xmlsec1-1.2.31.tar.gz b/xmlsec1-1.2.31.tar.gz
deleted file mode 100644
index 581f105..0000000
Binary files a/xmlsec1-1.2.31.tar.gz and /dev/null differ
diff --git a/xmlsec1-1.2.33.tar.gz b/xmlsec1-1.2.33.tar.gz
new file mode 100644
index 0000000..dc95292
Binary files /dev/null and b/xmlsec1-1.2.33.tar.gz differ
diff --git a/xmlsec1.spec b/xmlsec1.spec
index 8be6c5c..cbfb2e0 100644
--- a/xmlsec1.spec
+++ b/xmlsec1.spec
@@ -1,6 +1,6 @@
 Name:              xmlsec1
-Version:           1.2.31
-Release:           2
+Version:           1.2.33
+Release:           1
 Summary:           A C library based on LibXML2
 License:           MIT
 URL:               http://www.aleksey.com/xmlsec
@@ -75,6 +75,9 @@ mv %{buildroot}%{_docdir}/xmlsec1/* __tmp_doc
 %{_mandir}/man1/*.1.*
 
 %changelog
+* Tue Dec 28 2021 panxiaohe <panxiaohe@huawei.com> - 1.2.33-1
+- Update to version 1.2.33
+
 * Thu Jul 08 2021 weidong <weidong@uniontech.com> - 1.2.31-2
 - Move .so from devel to main package