diff --git a/README.md b/README.md
index 3561994a0..3c83e5ef9 100644
--- a/README.md
+++ b/README.md
@@ -87,3 +87,5 @@ Copyright 2020 PingCAP, Inc.
 
 [pd]: https://github.com/pingcap/pd
 [asktug.com]: https://asktug.com/
+
+<!-- VERSION_PLACEHOLDER: v8.5.0 -->
\ No newline at end of file