diff --git a/mcp/azure-pricing-mcp/pyproject.toml b/mcp/azure-pricing-mcp/pyproject.toml
old mode 100755
new mode 100644
index e1bd445..08a17f3
--- a/mcp/azure-pricing-mcp/pyproject.toml
+++ b/mcp/azure-pricing-mcp/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=75.0", "wheel"]
+requires = ["setuptools>=82.0.1", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]