diff --git a/libsigc++-2.10.6.tar.xz b/libsigc++-2.10.6.tar.xz
deleted file mode 100644
index b4ce13d..0000000
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diff --git a/libsigc++-2.10.8.tar.xz b/libsigc++-2.10.8.tar.xz
new file mode 100644
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diff --git a/libsigc++20.spec b/libsigc++20.spec
index c75715b..4706cf8 100644
--- a/libsigc++20.spec
+++ b/libsigc++20.spec
@@ -1,6 +1,6 @@
 Name:           libsigc++20
-Version:        2.10.6
-Release:        2
+Version:        2.10.8
+Release:        1
 Summary:        Typesafe signal framework for C++
 License:        LGPLv2+
 URL:            https://github.com/libsigcplusplus/libsigcplusplus
@@ -75,6 +75,9 @@ This package contains the full API documentation for %{name}.
 
 
 %changelog
+* Mon Jun 13 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 2.10.8-1
+- Upgrade to 2.10.8
+
 * Thu Jan 6 2022 liyanan <liyanan32@huawei.com> - 2.10.6-2
 - Add buildrequire graphviz