diff --git a/opentelemetry-sdk/src/opentelemetry/sdk/resources/__init__.py b/opentelemetry-sdk/src/opentelemetry/sdk/resources/__init__.py
index d37c585dbf6..9303a9e35f8 100644
--- a/opentelemetry-sdk/src/opentelemetry/sdk/resources/__init__.py
+++ b/opentelemetry-sdk/src/opentelemetry/sdk/resources/__init__.py
@@ -391,7 +391,7 @@ def get_aggregated_resources(
             try:
                 detected_resource = future.result(timeout=timeout)
             # pylint: disable=broad-except
-            except concurrent.futures._base.TimeoutError:
+            except concurrent.futures.TimeoutError:
                 if detector.raise_on_error:
                     raise ex
                 logger.warning(
diff --git a/opentelemetry-sdk/tests/resources/test_resources.py b/opentelemetry-sdk/tests/resources/test_resources.py
index 7bd3694f0dd..ca154276a2b 100644
--- a/opentelemetry-sdk/tests/resources/test_resources.py
+++ b/opentelemetry-sdk/tests/resources/test_resources.py
@@ -11,11 +11,11 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-import concurrent.futures
 import os
 import sys
 import unittest
 import uuid
+from concurrent.futures import TimeoutError
 from logging import ERROR, WARNING
 from os import environ
 from unittest.mock import Mock, patch
@@ -415,8 +415,7 @@ def test_resource_detector_ignore_error(self):
 
     def test_resource_detector_raise_error(self):
         resource_detector = Mock(spec=ResourceDetector)
-        ex = Exception()
-        resource_detector.detect.side_effect = ex
+        resource_detector.detect.side_effect = Exception()
         resource_detector.raise_on_error = True
         self.assertRaises(
             Exception, get_aggregated_resources, [resource_detector]
@@ -425,7 +424,7 @@ def test_resource_detector_raise_error(self):
     @patch("opentelemetry.sdk.resources.logger")
     def test_resource_detector_timeout(self, mock_logger):
         resource_detector = Mock(spec=ResourceDetector)
-        resource_detector.detect.side_effect = concurrent.futures._base.TimeoutError()
+        resource_detector.detect.side_effect = TimeoutError()
         resource_detector.raise_on_error = False
         self.assertEqual(
             get_aggregated_resources([resource_detector]),