diff --git a/packages/leann-backend-diskann/third_party/DiskANN b/packages/leann-backend-diskann/third_party/DiskANN
index 18d0721..dbb17eb 160000
--- a/packages/leann-backend-diskann/third_party/DiskANN
+++ b/packages/leann-backend-diskann/third_party/DiskANN
@@ -1 +1 @@
-Subproject commit 18d072111ea47d5a12ada12c20531974de73902d
+Subproject commit dbb17eb632e65ee94d36df1d8327f11f74fa7ff1