diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 9506b63c..eb9bd08f 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10"]
+        python-version: [3.7, 3.8, 3.9, "3.10", "3.11", "3.12"]
 
     steps:
       - uses: actions/checkout@v2
diff --git a/yoti_python_sdk/__init__.py b/yoti_python_sdk/__init__.py
index a33747d5..10670cfc 100644
--- a/yoti_python_sdk/__init__.py
+++ b/yoti_python_sdk/__init__.py
@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 import os
-from distutils.util import convert_path
 from os import environ
 
 from yoti_python_sdk.client import Client
@@ -17,7 +16,7 @@
 directory_name = os.path.dirname(__file__)
 version_path = os.path.join(directory_name, "version.py")
 
-ver_path = convert_path(version_path)
+ver_path = os.path.normcase(version_path)
 with open(ver_path) as ver_file:
     exec(ver_file.read(), main_ns)