diff --git a/tap_google_sheets/tests/test_child_sheet_name_setting.py b/tap_google_sheets/tests/test_child_sheet_name_setting.py
index 497e556..71bdf15 100644
--- a/tap_google_sheets/tests/test_child_sheet_name_setting.py
+++ b/tap_google_sheets/tests/test_child_sheet_name_setting.py
@@ -3,8 +3,8 @@
 import unittest
 
 import responses
-import singer_sdk.io_base as io
 import singer_sdk._singerlib as singer
+import singer_sdk.io_base as io
 
 import tap_google_sheets.tests.utils as test_utils
 from tap_google_sheets.tap import TapGoogleSheets
diff --git a/tap_google_sheets/tests/test_ignoring_unnamed_columns.py b/tap_google_sheets/tests/test_ignoring_unnamed_columns.py
index c50f287..72a3ae1 100644
--- a/tap_google_sheets/tests/test_ignoring_unnamed_columns.py
+++ b/tap_google_sheets/tests/test_ignoring_unnamed_columns.py
@@ -3,8 +3,8 @@
 import unittest
 
 import responses
-import singer_sdk.io_base as io
 import singer_sdk._singerlib as singer
+import singer_sdk.io_base as io
 
 import tap_google_sheets.tests.utils as test_utils
 from tap_google_sheets.tap import TapGoogleSheets
diff --git a/tap_google_sheets/tests/test_underscoring_column_names.py b/tap_google_sheets/tests/test_underscoring_column_names.py
index 4f58d0c..242adc6 100644
--- a/tap_google_sheets/tests/test_underscoring_column_names.py
+++ b/tap_google_sheets/tests/test_underscoring_column_names.py
@@ -3,8 +3,8 @@
 import unittest
 
 import responses
-import singer_sdk.io_base as io
 import singer_sdk._singerlib as singer
+import singer_sdk.io_base as io
 
 import tap_google_sheets.tests.utils as test_utils
 from tap_google_sheets.tap import TapGoogleSheets