diff --git a/requirements-test.txt b/requirements-test.txt
index 9a65d9b..b85e050 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,7 +1,7 @@
 openapi-spec-validator==0.2.8
 types-Flask==1.1.6
 types-Jinja2==2.11.9
-types-PyYAML==0.1.7
+types-PyYAML==0.1.9
 wheel==0.40.0
 coverage==7.2.7
 Flask-Testing==0.8.1
\ No newline at end of file