diff --git a/pyproject.toml b/pyproject.toml
index 998bff06..fa19fb82 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -185,3 +185,6 @@ extend-exclude = '''
   .*_pb2.py  # exclude autogenerated Protocol Buffer files anywhere in the project
 )
 '''
+
+[tool.pytest.ini_options]
+filterwarnings = 'ignore::DeprecationWarning'