diff --git a/backend/requirements.txt b/backend/requirements.txt
index e28029e..88c617c 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -8,7 +8,7 @@ pylint==2.4.4
 pylint-django==2.0.13
 psycopg2==2.8.4
 django_mysql==3.2.0
-numpy==1.15.4
+numpy==1.22.0
 scipy==1.3.3
 sklearn
 django-redis