diff --git a/rust-packaging.spec b/rust-packaging.spec
index 140e393213dbd33e8110279333b12d7f96ec9e22..b834df9bb995472db3be8979c734038199a5aa1a 100644
--- a/rust-packaging.spec
+++ b/rust-packaging.spec
@@ -3,7 +3,7 @@
 %global debug_package %{nil}
 
 Name:           rust-packaging
-Version:        20
+Version:        21
 Release:        1
 Summary:        RPM macros for building Rust packages on various architectures
 License:        MIT
@@ -65,6 +65,9 @@ py.test-%{python3_version} -vv test.py
 %{python3_sitelib}/rust2rpm-*.egg-info/
 
 %changelog
+* Sat Aug 06 2022 tianlijing <tianlijing@kylinos.cn> - 21-1
+- update to 21
+
 * Tue Jan 18 2022 SimpleUpdate Robot <tc@openeuler.org> - 20-1
 - Upgrade to version 20
 
diff --git a/rust2rpm-v20.tar.gz b/rust2rpm-v20.tar.gz
deleted file mode 100644
index f74089a0c6e1cfa77f5c1c493a3adbec697bf659..0000000000000000000000000000000000000000
Binary files a/rust2rpm-v20.tar.gz and /dev/null differ
diff --git a/rust2rpm-v21.tar.gz b/rust2rpm-v21.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..eb5ddf18a04fd471ef7219e22c8e0567d8c48262
Binary files /dev/null and b/rust2rpm-v21.tar.gz differ