diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..57bb829
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,4 @@
+# pyproject.toml
+[build-system]
+requires = ["setuptools >= 42.0.0"]
+build-backend = "setuptools.build_meta"
diff --git a/setup.py b/setup.py
index e625dd3..7504b98 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 setup(
     name='bash',
     description='Bash for Python',
-    version='0.6',
+    version='0.7',
     long_description=long_description,
     author='Alex Couper',
     author_email='info@alexcouper.com',