diff --git a/nestos-installer-0.18.0-vendor.tar.gz b/nestos-installer-0.20.0-vendor.tar.gz
similarity index 62%
rename from nestos-installer-0.18.0-vendor.tar.gz
rename to nestos-installer-0.20.0-vendor.tar.gz
index d428829..a0ea620 100644
Binary files a/nestos-installer-0.18.0-vendor.tar.gz and b/nestos-installer-0.20.0-vendor.tar.gz differ
diff --git a/nestos-installer.spec b/nestos-installer.spec
index 01573d4..079fb92 100644
--- a/nestos-installer.spec
+++ b/nestos-installer.spec
@@ -8,7 +8,7 @@
 %global crate nestos-installer
 
 Name:           rust-nestos-installer
-Version:        0.18.0
+Version:        0.20.0
 Release:        1
 Summary:        Installer for NestOS
 
@@ -106,6 +106,9 @@ This subpackage contains boot-time infrastructure for NestOS.  It is not needed
 
 
 %changelog
+* Thu Jan 25 2024 duyiwei <duyiwei@kylinos.cn> - 0.20.0-1
+- upgrade version to 0.20.0
+
 * Wed Jan 24 2024 duyiwei <duyiwei@kylinos.cn> - 0.18.0-1
 - upgrade version to 0.18.0
 
diff --git a/v0.18.0.tar.gz b/v0.20.0.tar.gz
similarity index 89%
rename from v0.18.0.tar.gz
rename to v0.20.0.tar.gz
index 3040d59..095ff28 100644
Binary files a/v0.18.0.tar.gz and b/v0.20.0.tar.gz differ