diff --git a/libfastjson-0.99.8.tar.gz b/libfastjson-0.99.8.tar.gz
deleted file mode 100644
index 27d8adcc57d45508c16c4b83fcfaacb1e2177155..0000000000000000000000000000000000000000
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diff --git a/libfastjson-0.99.9.tar.gz b/libfastjson-0.99.9.tar.gz
new file mode 100644
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diff --git a/libfastjson.spec b/libfastjson.spec
index 935f2dcda7e203553eb48869b68c1a521fa11001..076f408680a23b38c913267c22a67535d1e2bf15 100644
--- a/libfastjson.spec
+++ b/libfastjson.spec
@@ -1,6 +1,6 @@
 Name:		libfastjson
-Version:	0.99.8
-Release:	4
+Version:	0.99.9
+Release:	1
 Summary:	JSON-C - A JSON implementation in C
 License:	MIT
 URL:		https://github.com/rsyslog/libfastjson
@@ -56,6 +56,9 @@ make V=1 check
 %{_libdir}/pkgconfig/libfastjson.pc
 
 %changelog
+* Fri Sep 3 2021 panxiaohe <panxiaohe@huawei.com> - 0.99.9-1
+- update to 0.99.9
+
 * Wed Sep 9 2020 wangchen <wangchen137@huawei.com> - 0.99.8-4
 - modify the URL of Source0