diff --git a/packages/leann-backend-diskann/third_party/DiskANN b/packages/leann-backend-diskann/third_party/DiskANN
index 3cb87a8..d396bc3 160000
--- a/packages/leann-backend-diskann/third_party/DiskANN
+++ b/packages/leann-backend-diskann/third_party/DiskANN
@@ -1 +1 @@
-Subproject commit 3cb87a80338f12815c5fc852a4d2654bb42ef78a
+Subproject commit d396bc3d6a5645d21663132c8a81664776608399