diff --git a/tests/detect_aws_credentials_test.py b/tests/detect_aws_credentials_test.py
index 7212509..afda47a 100644
--- a/tests/detect_aws_credentials_test.py
+++ b/tests/detect_aws_credentials_test.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from unittest.mock import patch
 
 import pytest