diff --git a/requirements/dev.txt b/requirements/dev.txt
index ee073c4a..5f144021 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -6,7 +6,7 @@ pytest-asyncio==0.24.0
 types-certifi==2021.10.8.3
 types-chardet==5.0.4.6
 types-ujson==5.10.0.20240515
-types-PyYAML==6.0.12.20240808
+types-PyYAML==6.0.12.20240917
 types-requests==2.32.0.20240907 # 2.31.0.7 introduced a regression
 types-python-dateutil==2.9.0.20240906
 ruff==0.6.8