diff --git a/dev.yml b/dev.yml
index 36329a79db715114b5bafc0e1c1b86aee1898694..f70a75bf44d948ddbab604cd256e9e34e06ea7f3 100644
--- a/dev.yml
+++ b/dev.yml
@@ -42,4 +42,4 @@ dependencies:
     - django-post_office>=3.1,<3.2
     - drf-yasg>=1.16
     - djangorestframework>=3.9,<3.10
-    - sphinxcontrib-openapi>=0.4.0
+    - sphinxcontrib-openapi>=0.5.0