diff --git a/pyproject.toml b/pyproject.toml
index 331f1ca..b424d40 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ test = [
 ]
 
 [tool.setuptools.dynamic]
-readme = {file = ["README.rst"]}
+readme = {file = "README.md", content-type = "text/markdown"}
 
 [tool.setuptools_scm]