diff --git a/rpcsvc-proto-1.4.2.tar.xz b/rpcsvc-proto-1.4.2.tar.xz
deleted file mode 100644
index ea566d7be931bd8025a5b261e8289202f042f927..0000000000000000000000000000000000000000
Binary files a/rpcsvc-proto-1.4.2.tar.xz and /dev/null differ
diff --git a/rpcsvc-proto-1.4.3.tar.xz b/rpcsvc-proto-1.4.3.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..36c412c489fcde9861e1c3397c01bf6a1303829b
Binary files /dev/null and b/rpcsvc-proto-1.4.3.tar.xz differ
diff --git a/rpcsvc-proto.spec b/rpcsvc-proto.spec
index 26600b1b94f0f7c3b16badd400269c00e92002fd..ea695e22411f7789de46734f8acd57a5edaba10f 100644
--- a/rpcsvc-proto.spec
+++ b/rpcsvc-proto.spec
@@ -1,6 +1,6 @@
 Name:           rpcsvc-proto
-Version:        1.4.2
-Release:        2
+Version:        1.4.3
+Release:        1
 License:        BSD and LGPLv2+
 Summary:        rpcsvc protocol definitions from glibc
 URL:            https://github.com/thkukuk/rpcsvc-proto
@@ -62,6 +62,9 @@ Help document for the rpcsvc-proto package.
 %{_mandir}/man1/rpcgen.1*
 
 %changelog
+* Thu Aug 04 2022 tianlijing <tianlijing@kylinos.cn> - 1.4.3-1
+- update to 1.4.3
+
 * Tue Jun 8 2021 liuyumeng <liuyumeng5@huawei.com> - 1.4.2-2
 - Add a BuildRequires for gcc