Dev dependency

pyproject.toml

@@ -17,7 +17,7 @@ dependencies = [
 [project.scripts]
 simstadtpy = "simstadtpy:main"
 
-[project.optional-dependencies]
+[dependency-groups]
 dev = ["pytest>=8.0"]
 
 [tool.pytest.ini_options]

uv.lock

@@ -945,7 +945,7 @@ dependencies = [
     { name = "python-dotenv" },
 ]
 
-[package.optional-dependencies]
+[package.dev-dependencies]
 dev = [
     { name = "pytest" },
 ]
@@ -955,10 +955,11 @@ requires-dist = [
     { name = "matplotlib", specifier = ">=3.7" },
     { name = "numpy", specifier = ">=1.24" },
     { name = "pandas", specifier = ">=2.0" },
-    { name = "pytest", marker = "extra == 'dev'", specifier = ">=8.0" },
     { name = "python-dotenv", specifier = ">=1.0" },
 ]
-provides-extras = ["dev"]
+
+[package.metadata.requires-dev]
+dev = [{ name = "pytest", specifier = ">=8.0" }]
 
 [[package]]
 name = "six"