diff --git a/requirements_dev.txt b/requirements_dev.txt
index 3a0bc43..457c3e1 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -8,5 +8,5 @@ cryptography==42.0.2
 pytest==8.0.0
 coverage==7.4.1
 tox==4.12.1
-PyYAML==5.4.1
+PyYAML==6.0.2
 requests==2.31.0