diff --git a/requirements.txt b/requirements.txt
index 1afcc6f..bb8df5e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,3 +6,5 @@
 
 tempest>=12.1.0  # Apache-2.0
 cryptography!=1.3.0,>=1.0 # BSD/Apache-2.0
+
+oslo.config>=3.22.0 # Apache-2.0