diff --git a/packages/leann-backend-diskann/third_party/DiskANN b/packages/leann-backend-diskann/third_party/DiskANN
index 0921664..39192d6 160000
--- a/packages/leann-backend-diskann/third_party/DiskANN
+++ b/packages/leann-backend-diskann/third_party/DiskANN
@@ -1 +1 @@
-Subproject commit 09216643d5a0b9d8a6420da4023d069c91c74a0e
+Subproject commit 39192d6df963f3dff1b5b082dde36c7bb969c6c6