diff --git a/test-requirements.txt b/test-requirements.txt
index abeae8c0bd..4c8c9619fe 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -33,6 +33,6 @@ xattr>=0.4 # MIT
 python-swiftclient>=2.2.0 # Apache-2.0
 
 # Documentation
-os-api-ref>=0.4.0 # Apache-2.0
+os-api-ref>=1.0.0 # Apache-2.0
 oslosphinx!=3.4.0,>=2.5.0 # Apache-2.0
 reno>=1.8.0 # Apache2