diff --git a/release-version b/release-version
index 53579d5d76..8e11e137d6 100644
--- a/release-version
+++ b/release-version
@@ -1,3 +1,3 @@
 # This file specifies the TiDB Dashboard internal version, which will be printed in `--version`
 # and UI. In release branch, changing this file will result in publishing a new version and tag.
-7.3.0
+2023.08.15.1