diff --git a/python/pyproject.toml b/python/pyproject.toml
index 87fe6ad82..bd36261f3 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -101,7 +101,7 @@ mcp = [
 ]
 milvus = [
     "pymilvus >= 2.3,< 2.6",
-    "milvus >= 2.3,<2.3.8; platform_system != 'Windows'"
+    "milvus >= 2.3,< 2.3.10; platform_system != 'Windows'"
 ]
 mistralai = [
     "mistralai >= 1.2,< 2.0"