6 files changed, 6 insertions, 9 deletions
diff --git a/tests/http/federation/test_matrix_federation_agent.py b/tests/http/federation/test_matrix_federation_agent.py
index 73e12ea6c3..ae9d4504a8 100644
--- a/tests/http/federation/test_matrix_federation_agent.py
+++ b/tests/http/federation/test_matrix_federation_agent.py
@@ -14,8 +14,7 @@
 # limitations under the License.
 import logging
 from typing import Optional
-
-from mock import Mock
+from unittest.mock import Mock
 
 import treq
 from netaddr import IPSet
diff --git a/tests/http/federation/test_srv_resolver.py b/tests/http/federation/test_srv_resolver.py
index fee2985d35..466ce722d9 100644
--- a/tests/http/federation/test_srv_resolver.py
+++ b/tests/http/federation/test_srv_resolver.py
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from mock import Mock
+from unittest.mock import Mock
 
 from twisted.internet import defer
 from twisted.internet.defer import Deferred
diff --git a/tests/http/test_client.py b/tests/http/test_client.py
index 0ce181a51e..7e2f2a01cc 100644
--- a/tests/http/test_client.py
+++ b/tests/http/test_client.py
@@ -13,8 +13,7 @@
 #  limitations under the License.
 
 from io import BytesIO
-
-from mock import Mock
+from unittest.mock import Mock
 
 from netaddr import IPSet
 
diff --git a/tests/http/test_fedclient.py b/tests/http/test_fedclient.py
index 9c52c8fdca..21c1297171 100644
--- a/tests/http/test_fedclient.py
+++ b/tests/http/test_fedclient.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 netaddr import IPSet
 from parameterized import parameterized
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 (
diff --git a/tests/http/test_simple_client.py b/tests/http/test_simple_client.py
index a1cf0862d4..cc4cae320d 100644
--- a/tests/http/test_simple_client.py
+++ b/tests/http/test_simple_client.py
@@ -12,7 +12,7 @@
 # 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.
-from mock import Mock
+from unittest.mock import Mock
 
 from netaddr import IPSet