diff --git a/packages/leann-backend-hnsw/third_party/faiss b/packages/leann-backend-hnsw/third_party/faiss
index ff22e2c..538d4da 160000
--- a/packages/leann-backend-hnsw/third_party/faiss
+++ b/packages/leann-backend-hnsw/third_party/faiss
@@ -1 +1 @@
-Subproject commit ff22e2c86be1784c760265abe146b1ab0db90ebe
+Subproject commit 538d4da12ab514e740dafaace0b176f262996d16