Use mock from the stdlib. (#9772)

1 files changed, 1 insertions, 2 deletions

diff --git a/tests/http/test_servlet.py b/tests/http/test_servlet.py

index 45089158ce..f979c96f7c 100644
--- a/tests/http/test_servlet.py
+++ b/tests/http/test_servlet.py
@@ -14,8 +14,7 @@
 # limitations under the License.
 import json
 from io import BytesIO
-
-from mock import Mock
+from unittest.mock import Mock
 
 from synapse.api.errors import SynapseError
 from synapse.http.servlet import (