diff --git a/Makefile b/Makefile
index 62a54b1..495bdb3 100644
--- a/Makefile
+++ b/Makefile
@@ -54,7 +54,8 @@ lint: ## reformat with black and check style with flake8
 	isort src
 	isort tests
 	black src tests
-	flake8 --ignore E231,W503,E402 src tests
+	flake8 --ignore E231,W503,E402 src 
+	flake8 --ignore S101 tests
 
 test: lint ## run tests quickly, stop on first error
 	pytest tests -x -l --last-failed --disable-warnings -m "not functional"
diff --git a/src/sensospot_parser/__init__.py b/src/sensospot_parser/__init__.py
index ad00f48..a01faca 100644
--- a/src/sensospot_parser/__init__.py
+++ b/src/sensospot_parser/__init__.py
@@ -3,7 +3,7 @@
 Parsing the numerical output from Sensovations Sensospot image analysis.
 """
 
-__version__ = "0.8.0"
+__version__ = "0.8.1"
 
 
 import sys
diff --git a/src/sensospot_parser/parameters.py b/src/sensospot_parser/parameters.py
index 9fa9b9f..999d67e 100644
--- a/src/sensospot_parser/parameters.py
+++ b/src/sensospot_parser/parameters.py
@@ -5,7 +5,7 @@ Parsing the numerical output from Sensovations Sensospot image analysis.
 
 import pathlib
 from typing import Any, Dict, Union, Optional
-from xml.etree.ElementTree import Element as ElementType
+from xml.etree.ElementTree import Element as ElementType  # noqa: S405
 
 import numpy
 import pandas