diff --git a/.github/workflows/django.yml b/.github/workflows/django.yml
index 4776d08..1a1d7af 100644
--- a/.github/workflows/django.yml
+++ b/.github/workflows/django.yml
@@ -5,6 +5,7 @@ on:
     branches: [ master ]
   pull_request:
     branches: [ master ]
+  workflow_dispatch:
 
 jobs:
   build:
@@ -26,6 +27,9 @@ jobs:
           - python-version: "3.8"
             django-version: Django==4.0
 
+          - python-version: "3.8"
+            django-version: Django==4.1
+
           - python-version: "3.8"
             django-version: Django==4.2
 
@@ -38,6 +42,9 @@ jobs:
           - python-version: "3.9"
             django-version: Django==4.0
 
+          - python-version: "3.9"
+            django-version: Django==4.1
+
           - python-version: "3.9"
             django-version: Django==4.2
 
@@ -47,9 +54,15 @@ jobs:
           - python-version: "3.10"
             django-version: Django==4.0
 
+          - python-version: "3.10"
+            django-version: Django==4.1
+
           - python-version: "3.10"
             django-version: Django==4.2
 
+          - python-version: "3.11"
+            django-version: Django==3.1
+
           - python-version: "3.11"
             django-version: Django==4.2
 
diff --git a/tos/middleware.py b/tos/middleware.py
index aac4678..5f17b9b 100644
--- a/tos/middleware.py
+++ b/tos/middleware.py
@@ -19,8 +19,8 @@ class UserAgreementMiddleware(MiddlewareMixin):
     Some middleware to check if users have agreed to the latest TOS
     """
 
-    def __init__(self, get_response=None):
-        self.get_response = get_response
+    def __init__(self, get_response):
+        super().__init__(get_response)
 
     def process_request(self, request):
         if self.should_fast_skip(request):
diff --git a/tos/tests/test_middleware.py b/tos/tests/test_middleware.py
index 4d25fde..952bfc6 100644
--- a/tos/tests/test_middleware.py
+++ b/tos/tests/test_middleware.py
@@ -1,6 +1,7 @@
 from django.conf import settings
 from django.contrib.auth import REDIRECT_FIELD_NAME, get_user_model
 from django.core.cache import caches
+from django.http import HttpResponse
 from django.test import TestCase
 from django.test.utils import modify_settings
 from django.urls import reverse
@@ -146,7 +147,7 @@ class Request(object):
             def is_ajax(self):
                 return True
 
-        mw = UserAgreementMiddleware()
+        mw = UserAgreementMiddleware(HttpResponse())
 
         response = mw.process_request(Request())