Unknown how long until next release, and meanwhile `pip check`
reporting errors has a tendency to break random things.

Backport from:
https://github.com/pytest-dev/pytest-bdd/commit/8ce79eafa6ac4
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,3 +43,3 @@
 packaging = "*"
-gherkin-official = "^29.0.0"
+gherkin-official = ">=29.0.0"