diff --git a/tests/benchmark/milvus_benchmark/config.py b/tests/benchmark/milvus_benchmark/config.py
index 43b043d42b..20cbe89408 100644
--- a/tests/benchmark/milvus_benchmark/config.py
+++ b/tests/benchmark/milvus_benchmark/config.py
@@ -13,7 +13,7 @@ SERVER_HOST_DEFAULT = "127.0.0.1"
 SERVER_PORT_DEFAULT = 19530
 
 # milvus version, should be changed by manual
-SERVER_VERSION = "2.0.0-RC7"
+SERVER_VERSION = "2.0.0-RC8"
 DEFUALT_DEPLOY_MODE = "single"