diff --git a/requirements.txt b/requirements.txt
index ab46ff4..fd49593 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 black~=24.10
-faiss-cpu~=1.8
+faiss-cpu~=1.9
 numpy~=2.1
 pandas~=2.2
 poetry~=1.8