diff --git a/requirements-test.txt b/requirements-test.txt
index b85e050..1911077 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,4 +1,4 @@
-openapi-spec-validator==0.2.8
+openapi-spec-validator==0.5.7
 types-Flask==1.1.6
 types-Jinja2==2.11.9
 types-PyYAML==0.1.9