diff --git a/requirements.txt b/requirements.txt
index d8a4a47bf9..37c89c0f88 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,9 +8,9 @@ pytz
 djangorestframework >= 3.10.3, < 3.12
 pyyaml
 django-filter == 2.4
-django-sekizai == 2.0
+django-sekizai == 2.0.0
 inflect >= 5.2.0
-autobahn >= 17.9.3
+autobahn >= 20.7.1, < 21.0.0
 lunr == 0.6.0
 simpleeval <= 1.0