diff --git a/requirements-dev.txt b/requirements-dev.txt
index 37a51130..3f6a5eef 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -51,7 +51,7 @@ pyflakes==2.5.0 ; python_version >= '3.6'
 pygments==2.14.0 ; python_version >= '3.6'
 python-dateutil==2.8.2 ; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
 pytz==2022.7
-pyyaml==5.4.1 ; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'
+pyyaml==6.0 ; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'
 rsa==4.7.2 ; python_version >= '3.5' and python_version < '4'
 s3transfer==0.6.0 ; python_version >= '3.7'
 setuptools==65.6.3 ; python_version >= '3.7'