diff --git a/dcicutils/es_utils.py b/dcicutils/es_utils.py
index c576b3db7..237b563be 100644
--- a/dcicutils/es_utils.py
+++ b/dcicutils/es_utils.py
@@ -1,7 +1,7 @@
 import logging
 import boto3
 from .misc_utils import PRINT
-import dcicutils.hack_for_elasticsearch_numpy_usage
+import dcicutils.hack_for_elasticsearch_numpy_usage  # noqa
 from elasticsearch import Elasticsearch, RequestsHttpConnection
 from aws_requests_auth.boto_utils import BotoAWSRequestsAuth
 
diff --git a/dcicutils/ff_utils.py b/dcicutils/ff_utils.py
index 860029468..d2456fc1f 100644
--- a/dcicutils/ff_utils.py
+++ b/dcicutils/ff_utils.py
@@ -7,7 +7,7 @@
 import time
 
 from collections import namedtuple
-import dcicutils.hack_for_elasticsearch_numpy_usage
+import dcicutils.hack_for_elasticsearch_numpy_usage  # noqa
 from elasticsearch.exceptions import AuthorizationException
 from typing import Dict, List, Optional
 from urllib.parse import parse_qs, urlencode, urlparse, urlunparse
diff --git a/dcicutils/snapshot_utils.py b/dcicutils/snapshot_utils.py
index 33fc507f3..4576bef4f 100644
--- a/dcicutils/snapshot_utils.py
+++ b/dcicutils/snapshot_utils.py
@@ -1,7 +1,7 @@
 import datetime
 import logging
 
-import dcicutils.hack_for_elasticsearch_numpy_usage
+import dcicutils.hack_for_elasticsearch_numpy_usage  # noqa
 from elasticsearch.exceptions import NotFoundError
 from .misc_utils import (
     environ_bool, PRINT, camel_case_to_snake_case, full_object_name,
diff --git a/pyproject.toml b/pyproject.toml
index 204cf0a88..103c35308 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "dcicutils"
-version = "8.13.0"
+version = "8.13.0.1b1"  # TODO: To become 8.13.1
 description = "Utility package for interacting with the 4DN Data Portal and other 4DN resources"
 authors = ["4DN-DCIC Team <support@4dnucleome.org>"]
 license = "MIT"