diff --git a/nettle-3.7.3.tar.gz b/nettle-3.7.3.tar.gz
deleted file mode 100644
index 7e42ccbf5faeac1632589f9ad1628d018063822d..0000000000000000000000000000000000000000
Binary files a/nettle-3.7.3.tar.gz and /dev/null differ
diff --git a/nettle-3.8.1.tar.gz b/nettle-3.8.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..9e413238df65cf8c28bb2bbadfea357289a089ec
Binary files /dev/null and b/nettle-3.8.1.tar.gz differ
diff --git a/nettle.spec b/nettle.spec
index 9fe5e759f9c7f9fc12cc720bec82e142b61e883a..b6a9f9f434d8e7932d35738710135d1436e2a1a8 100644
--- a/nettle.spec
+++ b/nettle.spec
@@ -1,6 +1,6 @@
 Name:           nettle
-Version:        3.7.3
-Release:        2
+Version:        3.8.1
+Release:        1
 Summary:        A low-level cryptographic library
 License:        LGPLv3+ or GPLv2+
 URL:            https://www.lysator.liu.se/~nisse/nettle/
@@ -73,6 +73,12 @@ make check
 %ldconfig_scriptlets
 
 %changelog
+* Wed Aug 10 2022 zhongxuan <zhongxuan2@huawei.com> - 3.8.1-1
+- Type:bugfix
+- Id:NA
+- SUG:restart
+- DESC:update to release-3.8.1
+
 * Wed Mar 23 2022 xingwei <xingwei14@h-partners.com> - 3.7.3-2
 - Type:bugfix
 - Id:NA