diff --git a/collectfast/tests/command/test_command.py b/collectfast/tests/command/test_command.py
index abad1c6..10540c7 100644
--- a/collectfast/tests/command/test_command.py
+++ b/collectfast/tests/command/test_command.py
@@ -19,25 +19,18 @@
         STATICFILES_STORAGE="storages.backends.s3boto3.S3Boto3Storage",
         COLLECTFAST_STRATEGY="collectfast.strategies.boto3.Boto3Strategy",
     ),
-    "boto": override_django_settings(
-        STATICFILES_STORAGE="storages.backends.s3boto.S3BotoStorage",
-        COLLECTFAST_STRATEGY="collectfast.strategies.boto.BotoStrategy",
+}
+all_backend_confs = {
+    **aws_backend_confs,
+    "gcloud": override_django_settings(
+        STATICFILES_STORAGE="storages.backends.gcloud.GoogleCloudStorage",
+        COLLECTFAST_STRATEGY="collectfast.strategies.gcloud.GoogleCloudStrategy",
+    ),
+    "filesystem": override_django_settings(
+        STATICFILES_STORAGE="django.core.files.storage.FileSystemStorage",
+        COLLECTFAST_STRATEGY="collectfast.strategies.filesystem.FileSystemStrategy",
     ),
 }
-# use PEP448-style unpacking instead of copy+update once 3.4 support is dropped
-all_backend_confs = aws_backend_confs.copy()
-all_backend_confs.update(
-    {
-        "gcloud": override_django_settings(
-            STATICFILES_STORAGE="storages.backends.gcloud.GoogleCloudStorage",
-            COLLECTFAST_STRATEGY="collectfast.strategies.gcloud.GoogleCloudStrategy",
-        ),
-        "filesystem": override_django_settings(
-            STATICFILES_STORAGE="django.core.files.storage.FileSystemStorage",
-            COLLECTFAST_STRATEGY="collectfast.strategies.filesystem.FileSystemStrategy",
-        ),
-    }
-)
 
 make_test_aws_backends = test_many(**aws_backend_confs)
 make_test_all_backends = test_many(**all_backend_confs)
@@ -89,26 +82,8 @@ def test_aws_is_gzipped(case: TestCase) -> None:
     case.assertIn("0 static files copied.", call_collectstatic())
 
 
-@make_test
-@override_django_settings(
-    STATICFILES_STORAGE="storages.backends.s3boto.S3BotoStorage",
-    COLLECTFAST_STRATEGY=None,
-)
-def test_recognizes_boto_storage(case: TestCase) -> None:
-    case.assertEqual(Command._load_strategy().__name__, "BotoStrategy")
-
-
-@make_test
-@override_django_settings(
-    STATICFILES_STORAGE="storages.backends.s3boto3.S3Boto3Storage",
-    COLLECTFAST_STRATEGY=None,
-)
-def test_recognizes_boto3_storage(case: TestCase) -> None:
-    case.assertEqual(Command._load_strategy().__name__, "Boto3Strategy")
-
-
 @make_test
 @override_django_settings(STATICFILES_STORAGE=None, COLLECTFAST_STRATEGY=None)
-def test_raises_for_unrecognized_storage(case: TestCase) -> None:
+def test_raises_for_no_configured_strategy(case: TestCase) -> None:
     with case.assertRaises(ImproperlyConfigured):
         Command._load_strategy()
diff --git a/setup.py b/setup.py
index f93da78..e98f9e9 100644
--- a/setup.py
+++ b/setup.py
@@ -17,9 +17,8 @@
     license="MIT License",
     include_package_data=True,
     install_requires=[
-        "Django>=2.0",
+        "Django>=2.2",
         "django-storages>=1.6",
-        'typing;python_version<"3.5"',
         "typing-extensions",
     ],
     classifiers=[
diff --git a/test-requirements.txt b/test-requirements.txt
index 560229e..8349a96 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,4 +1,3 @@
-typing;python_version<"3.5"
 typing-extensions
 mock
 coveralls