diff --git a/jni/external/faiss b/jni/external/faiss
index 4eecd9165..1f42e815d 160000
--- a/jni/external/faiss
+++ b/jni/external/faiss
@@ -1 +1 @@
-Subproject commit 4eecd9165ae56bc8ff4afbf14cc8b359fdfe4004
+Subproject commit 1f42e815db7754297e3b4467763352b829b6cde0