diff --git a/packages/leann-backend-diskann/third_party/DiskANN b/packages/leann-backend-diskann/third_party/DiskANN
index a0dc600..0921664 160000
--- a/packages/leann-backend-diskann/third_party/DiskANN
+++ b/packages/leann-backend-diskann/third_party/DiskANN
@@ -1 +1 @@
-Subproject commit a0dc60095d32be1e37edcaa035aad4d12c3eda66
+Subproject commit 09216643d5a0b9d8a6420da4023d069c91c74a0e