diff --git a/requirements-test.txt b/requirements-test.txt
index e87b1e6..98b7420 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,7 +1,7 @@
 openapi-spec-validator==0.7.2
 types-Flask==1.1.6
 types-Jinja2==2.11.9
-types-PyYAML==6.0.12.20250516
+types-PyYAML==6.0.12.20250809
 wheel==0.46.1
 coverage==7.10.2
 Flask-Testing==0.8.1
\ No newline at end of file