diff --git a/test-requirements.txt b/test-requirements.txt
index 7d7e26c..d17b78a 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -10,7 +10,7 @@ sphinx>=1.5.1 # BSD
 sphinxcontrib-seqdiag # BSD
 # Required for RTD build
 os-dpm>=1.0.0 # Apache-2.0
-oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
+oslo.config>=3.22.0 # Apache-2.0
 oslosphinx>=4.7.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD