diff --git a/tests/processes/test_convert.py b/tests/processes/test_convert.py
index c912493ec..de827387d 100644
--- a/tests/processes/test_convert.py
+++ b/tests/processes/test_convert.py
@@ -83,8 +83,8 @@
     wps2json_io,
     xml_wps2cwl
 )
-from weaver.wps_restapi.swagger_definitions import OGC_API_BBOX_FORMAT, OGC_API_BBOX_SCHEMA
 from weaver.utils import null
+from weaver.wps_restapi.swagger_definitions import OGC_API_BBOX_FORMAT, OGC_API_BBOX_SCHEMA
 
 if TYPE_CHECKING:
     from typing import List
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 5d77cab2d..b2861e254 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1,10 +1,9 @@
 """
 Unit test for :mod:`weaver.cli` utilities.
 """
-import contextlib
-
 import argparse
 import base64
+import contextlib
 import inspect
 import json
 import os