Merge pull request #87 from openskynetwork/jaluebbe-patch-1

Update pyproject.toml

Author: jaluebbe

python/pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
-requires = ["setuptools>=68"]
-build-backend = "setuptools.backends.legacy:build"
+requires = ["setuptools>=61"]
+build-backend = "setuptools.build_meta"
 
 [project]
 name = "opensky-api"
@@ -27,6 +27,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
 ]
 
 keywords = ["opensky", "aviation", "ads-b", "flight", "aircraft"]