diff --git a/internal/milvus-proto b/internal/milvus-proto
index a1c2ac2f..7efc6eec 160000
--- a/internal/milvus-proto
+++ b/internal/milvus-proto
@@ -1 +1 @@
-Subproject commit a1c2ac2fd2c12e0e6ff73ada3f260966f1cb65e0
+Subproject commit 7efc6eec15fd536e5955019e96e7b62115b882a3