diff --git a/pyproject.toml b/pyproject.toml
index e1d65664..0177f61b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ pytest-bdd = "^6.0.0"
 async-asgi-testclient = "^1.4.10"
 flake8 = "^5.0.0"
 flake8-print = "^5.0.0"
-yapf = "^0.32.0"
+yapf = "^0.40.0"
 
 [build-system]
 requires = ["poetry-core>=1.0.0", "poetry-dynamic-versioning"]