1 files changed, 1 insertions, 2 deletions
diff --git a/tests/crypto/test_keyring.py b/tests/crypto/test_keyring.py
index 946482b7e7..a56063315b 100644
--- a/tests/crypto/test_keyring.py
+++ b/tests/crypto/test_keyring.py
@@ -13,8 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 import time
-
-from mock import Mock
+from unittest.mock import Mock
 
 import attr
 import canonicaljson