diff --git a/src/omi/dialects/oep/compiler.py b/src/omi/dialects/oep/compiler.py
index 4ab02fb..49dc431 100644
--- a/src/omi/dialects/oep/compiler.py
+++ b/src/omi/dialects/oep/compiler.py
@@ -1,5 +1,5 @@
-import logging
 import datetime
+import logging
 
 from omi import structure
 from omi.dialects.base.compiler import Compiler
diff --git a/src/omi/dialects/oep/parser.py b/src/omi/dialects/oep/parser.py
index 3ef7db9..10a85b3 100644
--- a/src/omi/dialects/oep/parser.py
+++ b/src/omi/dialects/oep/parser.py
@@ -1,15 +1,14 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
+import json
 import logging
 
-import json
 import pathlib
 import re
 
 import dateutil
 import jsonschema
 from jsonschema import ValidationError
-
 # oemetadata
 from metadata.latest.schema import OEMETADATA_LATEST_SCHEMA
 from metadata.v130.schema import OEMETADATA_V130_SCHEMA