diff --git a/pypi/iscc-wrapper/pyproject.toml b/pypi/iscc-wrapper/pyproject.toml
index 8399952..72b0b92 100644
--- a/pypi/iscc-wrapper/pyproject.toml
+++ b/pypi/iscc-wrapper/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=68", "wheel"]
+requires = ["setuptools>=83.0.0", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]