diff --git a/Formula/ztm.rb b/Formula/ztm.rb
index 2e89d87..84bbc59 100644
--- a/Formula/ztm.rb
+++ b/Formula/ztm.rb
@@ -1,7 +1,7 @@
 class Ztm < Formula
   desc "Zerto Trust Mesh (ZTM) is open-source software for decentralized HTTP/2 tunnels"
   homepage "https://github.com/flomesh-io/ztm"
-  url "https://github.com/flomesh-io/ztm.git", tag: "v0.9.0"
+  url "https://github.com/flomesh-io/ztm.git", tag: "v1.0.0-rc1"
   license "Apache-2.0"
 
   bottle do