diff --git a/README.md b/README.md
index 61aec362ff036620f0a819bb4f9b63d9d90d772a..4c006baebef8f73eff06dbedbe0201e6f5c89295 100644
--- a/README.md
+++ b/README.md
@@ -42,10 +42,15 @@ You'll need a copy of `conservancy/djangocommonsettings.py`, a file that not
 committed to the repository that has database settings and other
 environment-specific config.
 
+To run the tests, install `pytest-django` and run pytest:
+
+    python3 -m pip install pytest-django
+    python3 -m pytest
+
 Then run:
 
-    python manage.py migrate
-    python manage.py runserver
+    python3 manage.py migrate
+    python3 manage.py runserver
 
 There is also a Dockerfile available if that's more convenient. See that file
 for details.
@@ -60,5 +65,5 @@ SystemD timer. See `systemd/conservancy-www-update.timer` for details.
 The `migrate` and `collectstatic` commands are not run automatically. You may
 need to run these if modifying the database schema or adding/moving static files:
 
-    sudo -u www-data /var/www/venv-website/bin/python manage.py migrate
-    sudo -u www-data /var/www/venv-website/bin/python manage.py collectstatic --link
+    sudo -u www-data /var/www/venv-website/bin/python3 manage.py migrate
+    sudo -u www-data /var/www/venv-website/bin/python3 manage.py collectstatic --link
diff --git a/bin/deploy.sh b/bin/deploy.sh
index bede2453379dd1d39f63f8ed087312badf170ca2..dd2cb1455c4dbbbc161fc470ed5f78634dafe705 100755
--- a/bin/deploy.sh
+++ b/bin/deploy.sh
@@ -6,9 +6,9 @@ set -x  # Show output
 set -e  # Abort on failure
 cd /var/www/website
 sudo -u www-data git pull
-sudo -u www-data /var/www/venv-website/bin/python manage.py check
-sudo -u www-data /var/www/venv-website/bin/python manage.py migrate
-sudo -u www-data /var/www/venv-website/bin/python manage.py collectstatic -v0 --noinput --link
+sudo -u www-data /var/www/venv-website/bin/python3 manage.py check
+sudo -u www-data /var/www/venv-website/bin/python3 manage.py migrate
+sudo -u www-data /var/www/venv-website/bin/python3 manage.py collectstatic -v0 --noinput --link
 sudo systemctl restart apache2
 curl --silent --head https://sfconservancy.org | grep --perl-regexp "^HTTP/.+ 200"
 EOF
diff --git a/conservancy/tests.py b/conservancy/tests.py
index 43b46528933df6eed684e3c4cdd1d9bf77e87229..7ef3eed2c71c846ad60add7437dc867f33ebbd3d 100644
--- a/conservancy/tests.py
+++ b/conservancy/tests.py
@@ -1,36 +1,40 @@
 import datetime
 
 from django.http import Http404
-from django.test import RequestFactory, TestCase
+import pytest
+from pytest_django.asserts import assertContains, assertTemplateUsed
 
 from . import views
 from conservancy.fundgoal.models import FundraisingGoal
 
 
-class ContentTest(TestCase):
-    def setUp(self):
-        self.factory = RequestFactory()
-        FundraisingGoal.objects.create(
-            fundraiser_code_name='cy2023-end-year-match',
-            fundraiser_goal_amount=0,
-            fundraiser_so_far_amount=0,
-            fundraiser_donation_count=0,
-            fundraiser_donation_count_disclose_threshold=0,
-            fundraiser_endtime=datetime.datetime(2000, 1, 1)
-        )
-
-    def test_about_page_served(self):
-        request = self.factory.get('/about/')
-        with self.assertTemplateUsed('about/index.html'):
-            response = views.index(request).render()
-        self.assertContains(response, 'Conservancy is a nonprofit organization')
-
-    def test_annual_report_file_served(self):
-        request = self.factory.get('/docs/conservancy_annual-report_fy-2011.pdf')
-        response = views.index(request)
-        self.assertEqual(response.headers['Content-Type'], 'application/pdf')
-
-    def test_path_traversal_404s(self):
-        request = self.factory.get('/about/../../settings.py')
-        with self.assertRaises(Http404):
-            views.index(request)
+def create_fundraising_goal():
+    FundraisingGoal.objects.create(
+        fundraiser_code_name='cy2023-end-year-match',
+        fundraiser_goal_amount=0,
+        fundraiser_so_far_amount=0,
+        fundraiser_donation_count=0,
+        fundraiser_donation_count_disclose_threshold=0,
+        fundraiser_endtime=datetime.datetime(2000, 1, 1)
+    )
+
+
+@pytest.mark.django_db
+def test_about_page_served(rf):
+    create_fundraising_goal()
+    request = rf.get('/about/')
+    with assertTemplateUsed('about/index.html'):
+        response = views.index(request).render()
+    assertContains(response, 'Conservancy is a nonprofit organization')
+
+
+def test_annual_report_file_served(rf):
+    request = rf.get('/docs/conservancy_annual-report_fy-2011.pdf')
+    response = views.index(request)
+    assert response.headers['Content-Type'] == 'application/pdf'
+
+
+def test_path_traversal_404s(rf):
+    request = rf.get('/about/../../settings.py')
+    with pytest.raises(Http404):
+        views.index(request)
diff --git a/requirements.txt b/requirements.txt
index 7135ff1ebf573a68ca3fdf28a6dc69865acf3607..7b7a5ab53d9d31b30807cf3bcb1a961509b0f5e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@
 Django==3.2.19
 beautifulsoup4==4.11.2
 html5lib==1.1
-django_countries==7.3.2
+django-countries==7.3.2