diff --git a/requirements.txt b/requirements.txt
index 065acacf973..eb8b5e8e25e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ keystoneauth1>=2.1.0 # Apache-2.0
 alembic>=0.8.0 # MIT
 six>=1.9.0 # MIT
 stevedore>=1.5.0 # Apache-2.0
-oslo.concurrency>=3.5.0 # Apache-2.0
+oslo.concurrency>=3.7.1 # Apache-2.0
 oslo.config>=3.7.0 # Apache-2.0
 oslo.context>=0.2.0 # Apache-2.0
 oslo.db>=4.1.0 # Apache-2.0