diff --git a/python-HyperKitty.spec b/python-HyperKitty.spec
index f1cd895..36d2dfa 100644
--- a/python-HyperKitty.spec
+++ b/python-HyperKitty.spec
@@ -77,7 +77,6 @@ BuildRequires:  %{python_module django-debug-toolbar >= 2.2}
 BuildRequires:  %{python_module django-extensions >= 1.3.7}
 BuildRequires:  %{python_module django-gravatar2 >= 1.0.6}
 BuildRequires:  %{python_module isort}
-BuildRequires:  %{python_module libsass}
 BuildRequires:  %{python_module mailmanclient >= 3.3.2}
 BuildRequires:  %{python_module mistune >= 2.0}
 BuildRequires:  %{python_module setuptools}
@@ -95,11 +94,11 @@ BuildArch:      noarch
 BuildRequires:  python3-packaging
 %endif
 # SECTION test requirements
-BuildRequires:  %{python_module Django >= 1.11}
+BuildRequires:  %{python_module Django >= 3.2}
 BuildRequires:  %{python_module Whoosh >= 2.5.7}
 BuildRequires:  %{python_module beautifulsoup4 >= 4.3.2}
 BuildRequires:  %{python_module django-haystack >= 2.8.0}
-BuildRequires:  %{python_module django-mailman3 >= 1.3.8}
+BuildRequires:  %{python_module django-mailman3 >= 1.3.10}
 BuildRequires:  %{python_module django-q >= 1.3.9}
 BuildRequires:  %{python_module djangorestframework >= 3.0.0}
 BuildRequires:  %{python_module elasticsearch}
@@ -119,18 +118,17 @@ A web interface to access GNU Mailman v3 archives.
 
 %package -n %{hyperkitty_pkgname}
 Summary:        A web interface to access GNU Mailman v3 archives
-Requires:       %{mypython}-Django >= 1.11
+Requires:       %{mypython}-Django >= 3.2
 Requires:       %{mypython}-Whoosh
 Requires:       %{mypython}-django-compressor >= 1.3
 Requires:       %{mypython}-django-debug-toolbar >= 2.2
 Requires:       %{mypython}-django-extensions >= 1.3.7
 Requires:       %{mypython}-django-gravatar2 >= 1.0.6
 Requires:       %{mypython}-django-haystack >= 2.8.0
-Requires:       %{mypython}-django-mailman3 >= 1.3.7
+Requires:       %{mypython}-django-mailman3 >= 1.3.10
 Requires:       %{mypython}-django-q >= 1.3.9
 Requires:       %{mypython}-djangorestframework >= 3.0.0
 Requires:       %{mypython}-flufl.lock
-Requires:       %{mypython}-libsass
 Requires:       %{mypython}-mailmanclient >= 3.3.2
 Requires:       %{mypython}-mistune
 Requires:       %{mypython}-networkx >= 1.9.1