upped mpyp py ver to 3.9

tclose · tclose · commit 0fb12a90a053 · 2025-11-26T15:24:44.000+11:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -92,7 +92,7 @@ exclude = "fileformats/core/_version.py"
 
 
 [tool.mypy]
-python_version = "3.8"
+python_version = "3.9"
 ignore_missing_imports = true
 strict = true
 namespace_packages = true
