diff --git a/requirements.txt b/requirements.txt
index ef66613..33dbf92 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ django[argon2]
 django-colorfield
 django-multiupload
 django-storages
-django-polymorphic
+git+https://github.com/jazzband/django-polymorphic.git@v4.0.0a
 git+https://git.private.coffee/kumi/django-multiselectfield.git
 git+https://github.com/Chive/django-multiupload.git
 dbsettings