diff --git a/backend/requirements.txt b/backend/requirements.txt
index 9df7fe0ce6..a68869e789 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -21,7 +21,7 @@ alembic==1.14.0
 peewee==3.18.1
 peewee-migrate==1.12.2
 psycopg2-binary==2.9.9
-pgvector==0.4.0
+pgvector==0.4.1
 PyMySQL==1.1.1
 bcrypt==4.3.0