diff --git a/backend/requirements.txt b/backend/requirements.txt
index c40e4de..da57c9b 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -16,6 +16,7 @@ itsdangerous==2.1.2
 Jinja2==3.1.3
 Mako==1.3.2
 MarkupSafe==2.1.5
+psycopg2-binary==2.9.9
 PyJWT==2.8.0
 python-dotenv==1.0.1
 redis==5.0.3