diff --git a/requirements.txt b/requirements.txt
index 870ea3b1..dccb8988 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 beautifulsoup4~=4.7.1
 Django~=2.2.15
 django-bootstrap-datepicker-plus~=3.0.5
-django-cas-server>=0.9.0
+django-cas-server>=1.2.0
 django-colorfield~=0.3.2
 django-crispy-forms~=1.7.2
 django-extensions~=2.1.4