diff --git a/test-requirements.txt b/test-requirements.txt
index 8dacca14..e09cfdf3 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -25,4 +25,4 @@ oslosphinx>=2.5.0 # Apache-2.0
 mock>=1.2
 
 # used for oslotest cross-testing scripts
-oslo.config>=2.1.0 # Apache-2.0
+oslo.config>=2.3.0 # Apache-2.0