diff --git a/butane.spec b/butane.spec
index 36ab12d02aa3578a0c9a7ce684de0aa4537429fb..1c9a2bac0a046f2cddf452fdb124a8e82f10eb5d 100644
--- a/butane.spec
+++ b/butane.spec
@@ -20,7 +20,7 @@ configs for provisioning operating systems that use Ignition.}
 %global godocs          docs README.md
 
 Name:           butane
-Version:        0.20.0
+Version:        0.21.0
 Release:        1
 Summary:        Butane config transpiler
 
@@ -108,6 +108,9 @@ install -p -m 0644 ./butane-x86_64-unknown-linux-gnu-static %{buildroot}%{_datad
 %{_datadir}/butane/butane-x86_64-unknown-linux-gnu-static
 
 %changelog
+* Tue Jul 9 2024 zhangxingrong-<zhangxingrong@uniontech.cn> - 0.21.0-1
+- update to version 0.21.0
+
 * Thu Mar 07 2024 chendexi <chendexi@kylios.cn> - 0.20.0-1
 - Upgrade to 0.20.0
 
diff --git a/v0.20.0.tar.gz b/v0.20.0.tar.gz
deleted file mode 100644
index c6de6dc321d26820014f0dad0dac4689f9a0063e..0000000000000000000000000000000000000000
Binary files a/v0.20.0.tar.gz and /dev/null differ
diff --git a/v0.21.0.tar.gz b/v0.21.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..d4f67512736a6c5d33fa477ccdf190a8c4167ca2
Binary files /dev/null and b/v0.21.0.tar.gz differ