diff --git a/packages/leann-backend-diskann/third_party/DiskANN b/packages/leann-backend-diskann/third_party/DiskANN
index 0ffa502..93d32eb 160000
--- a/packages/leann-backend-diskann/third_party/DiskANN
+++ b/packages/leann-backend-diskann/third_party/DiskANN
@@ -1 +1 @@
-Subproject commit 0ffa502eb8e29207fbfeb3052df4b1e6c282c909
+Subproject commit 93d32eb78c33767ec9bf167392999dbe8222cdcf