diff --git a/Pipfile b/Pipfile
index 767b695..913eada 100644
--- a/Pipfile
+++ b/Pipfile
@@ -22,7 +22,7 @@ werkzeug = "==2.3.8"
 
 [dev-packages]
 flake8 = "==3.9.2"
-yapf = "==0.31.0"
+yapf = "==0.40.2"
 pre-commit = "==2.13.0"
 reuse = "==0.14.0"