diff --git a/requirements.txt b/requirements.txt
index e434c37b51..15df13bd40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ futurist>=1.2.0 # Apache-2.0
 iso8601>=0.1.11 # MIT
 keystoneauth1>=3.3.0 # Apache-2.0
 netaddr>=0.7.18 # BSD
-oslo.concurrency>=3.20.0 # Apache-2.0
+oslo.concurrency>=3.25.0 # Apache-2.0
 oslo.config>=5.1.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
 oslo.policy>=1.30.0 # Apache-2.0