diff --git a/backend/requirements.txt b/backend/requirements.txt
index 616827144..198603178 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -20,7 +20,7 @@ peewee-migrate==1.12.2
 psycopg2-binary==2.9.9
 pgvector==0.3.5
 PyMySQL==1.1.1
-bcrypt==4.2.0
+bcrypt==4.3.0
 
 pymongo
 redis