diff --git a/virt-what-1.20.tar.gz b/virt-what-1.20.tar.gz
deleted file mode 100644
index 9b931f5..0000000
Binary files a/virt-what-1.20.tar.gz and /dev/null differ
diff --git a/virt-what-1.21.tar.gz b/virt-what-1.21.tar.gz
new file mode 100644
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Binary files /dev/null and b/virt-what-1.21.tar.gz differ
diff --git a/virt-what.spec b/virt-what.spec
index 7ab0eaa..8fbb185 100644
--- a/virt-what.spec
+++ b/virt-what.spec
@@ -1,6 +1,6 @@
 Name:            virt-what
-Version:         1.20
-Release:         2
+Version:         1.21
+Release:         1
 Summary:         Detect if running in a virtual machine
 License:         GPLv2+
 URL:             https://people.redhat.com/~rjones/virt-what/
@@ -47,6 +47,12 @@ make check
 %{_mandir}/*/*
 
 %changelog
+* Tue Nov 30 2021 wangjie <wangjie375@huawei.com> - 1.21-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:Update virt-what to 1.21
+
 * Sat Sep 19 2020 yang_zhuang_zhuang <yangzhuangzhuang1@huawei.com> - 1.20-2
 - Type:enhancement
 - ID:NA