1 files changed, 1 insertions, 1 deletions

diff --git a/tests/replication/slave/storage/_base.py b/tests/replication/slave/storage/_base.py

index 56497b8476..83e89383f6 100644
--- a/tests/replication/slave/storage/_base.py
+++ b/tests/replication/slave/storage/_base.py
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from mock import Mock
+from unittest.mock import Mock
 
 from tests.replication._base import BaseStreamTestCase