diff --git a/pyproject.toml b/pyproject.toml
index 99b54249b..4b8666ceb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -318,7 +318,7 @@ dev = [
     "sybil==6.1.1",
     "tenacity==8.3.0",
     "torch==2.3.0",
-    "types-docker==7.0.0.20240513",
+    "types-docker==7.0.0.20240515",
     "types-Pillow==10.2.0.20240511",
     "types-PyYAML==6.0.12.20240311",
     "types-requests==2.31.0.20240406",
diff --git a/tests/mock_vws/test_docker.py b/tests/mock_vws/test_docker.py
index 7c8d68d6b..7864c9069 100644
--- a/tests/mock_vws/test_docker.py
+++ b/tests/mock_vws/test_docker.py
@@ -13,7 +13,6 @@
 import requests
 from docker.errors import BuildError, NotFound
 from docker.models.containers import Container
-from docker.models.images import Image
 from docker.models.networks import Network
 from mock_vws.database import VuforiaDatabase
 from tenacity import retry
@@ -26,6 +25,8 @@
     import io
     from collections.abc import Iterator
 
+    from docker.models.images import Image
+
 
 # We do not cover this function because hitting particular branches depends on
 # timing.
@@ -91,7 +92,7 @@ def fixture_custom_bridge_network() -> Iterator[Network]:
             network.disconnect(container=container)  # pyright: ignore[reportUnknownMemberType]
             container.stop()  # pyright: ignore[reportUnknownMemberType]
             container.remove(v=True, force=True)  # pyright: ignore[reportUnknownMemberType]
-            assert isinstance(container.image, Image)  # pyright: ignore[reportUnknownMemberType]
+            assert container.image is not None
             images_to_remove.add(container.image)
 
         # This does leave behind untagged images.