diff --git a/requirements/base.txt b/requirements/base.txt
index 336e906c5f..8be75bbc54 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -9,3 +9,4 @@ reportlab==3.6.11
 simplejson==3.17.5
 whitenoise==5.3.0
 sentry-sdk==1.5.5
+weasyprint==56.1