diff --git a/xpublish/__init__.py b/xpublish/__init__.py
index 5f6e96e4..199f1dea 100644
--- a/xpublish/__init__.py
+++ b/xpublish/__init__.py
@@ -1,4 +1,5 @@
 """Publish a Xarray Dataset through a rest API."""
+
 try:
     import importlib.metadata as importlib_metadata
 except ImportError:
diff --git a/xpublish/plugins/included/module_version.py b/xpublish/plugins/included/module_version.py
index 8fe7b2f5..13162ead 100644
--- a/xpublish/plugins/included/module_version.py
+++ b/xpublish/plugins/included/module_version.py
@@ -1,4 +1,5 @@
 """Version information router."""
+
 import importlib
 import sys
 from typing import Sequence
diff --git a/xpublish/plugins/included/plugin_info.py b/xpublish/plugins/included/plugin_info.py
index 70b135db..0e717b6d 100644
--- a/xpublish/plugins/included/plugin_info.py
+++ b/xpublish/plugins/included/plugin_info.py
@@ -1,4 +1,5 @@
 """Plugin information router."""
+
 import importlib
 from typing import Dict, Optional, Sequence
 
diff --git a/xpublish/plugins/manage.py b/xpublish/plugins/manage.py
index c049f686..11bf7a23 100644
--- a/xpublish/plugins/manage.py
+++ b/xpublish/plugins/manage.py
@@ -1,4 +1,5 @@
 """Load and configure Xpublish plugins from entry point group `xpublish.plugin`."""
+
 from importlib.metadata import entry_points
 from typing import Dict, Iterable, Optional, Type
 
diff --git a/xpublish/routers/common.py b/xpublish/routers/common.py
index 2d57f7f8..6f03b1ca 100644
--- a/xpublish/routers/common.py
+++ b/xpublish/routers/common.py
@@ -1,4 +1,5 @@
 """Dataset-independent API routes."""
+
 from fastapi import APIRouter, Depends
 
 from ..dependencies import get_dataset_ids
diff --git a/xpublish/utils/info.py b/xpublish/utils/info.py
index 8fd460a2..fe9c63d4 100644
--- a/xpublish/utils/info.py
+++ b/xpublish/utils/info.py
@@ -1,4 +1,5 @@
 """Utility functions for printing version information, adapted from xarray/util/print_versions.py."""
+
 import locale
 import os
 import platform