diff --git a/gensrc/script/gen_build_version.sh b/gensrc/script/gen_build_version.sh
index 3df7d71a8d6bd9..3112824867abc7 100755
--- a/gensrc/script/gen_build_version.sh
+++ b/gensrc/script/gen_build_version.sh
@@ -31,7 +31,7 @@ build_version_prefix="doris"
 build_version_major=2
 build_version_minor=1
 build_version_patch=3
-build_version_rc_version="rc08"
+build_version_rc_version="rc09"
 
 build_version="${build_version_prefix}-${build_version_major}.${build_version_minor}.${build_version_patch}-${build_version_rc_version}"