diff --git a/SIDA/backend/requirements.txt b/SIDA/backend/requirements.txt
index 018a8b4..a3c6116 100644
--- a/SIDA/backend/requirements.txt
+++ b/SIDA/backend/requirements.txt
@@ -3,7 +3,7 @@ amqp==2.6.1
 appdirs==1.4.4
 asyncpg==0.21.0
 billiard==3.6.3.0
-black==20.8b1
+black==23.1.0
 celery==4.4.7
 click==7.1.2
 click-didyoumean==0.0.3