diff --git a/atdb/requirements/base.txt b/atdb/requirements/base.txt
index 3e5d02fb54c39c3df950213191a70b5a1e1b140b..38935ee2a06d85b69c5d5bafc3a26dfeb44da837 100644
--- a/atdb/requirements/base.txt
+++ b/atdb/requirements/base.txt
@@ -10,6 +10,7 @@ django-filter==2.3.0
 django-tables2==2.3.4
 djangorestframework==3.14
 fontawesome-free==5.15.2
+matplotlib==3.8.3
 oauthlib==3.2.2
 psycopg2-binary==2.9.3
 python3-openid==3.2.0