diff --git a/.isort.cfg b/.isort.cfg
deleted file mode 100644
index ba2778d..0000000
--- a/.isort.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-[settings]
-multi_line_output=3
-include_trailing_comma=True
-force_grid_wrap=0
-use_parentheses=True
-line_length=88
diff --git a/MANIFEST.in b/MANIFEST.in
index e8b93e0..eaf41b5 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,6 +1,6 @@
 recursive-include docs *
 recursive-include tests *
-include pytest.ini tox.ini .isort.cfg .coveragerc *.md LICENSE AUTHORS
+include pyproject.toml pytest.ini tox.ini .coveragerc *.md LICENSE AUTHORS
 prune docs/_build
 prune *.pyc
 prune __pycache__
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..b734078
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,7 @@
+[tool.isort]
+force_grid_wrap = 0
+include_trailing_comma = true
+line_length = 88
+multi_line_output = 3
+use_parentheses = true
+