ci/python: fix work with recent python
@@ -10,7 +10,7 @@ name = "flapigen_test_python"
crate-type = ["cdylib"]
[dependencies]
-cpython = { version = "0.3", features = ["extension-module"] }
+cpython = { version = "0.5", features = ["extension-module"] }
[build-dependencies]
env_logger = "0.7"
