diff --git a/requirements.txt b/requirements.txt
index 8d3de3407a..7dcd9b8e00 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ netaddr>=0.7.18 # BSD
 openstacksdk>=0.9.19 # Apache-2.0
 oslo.cache>=1.26.0 # Apache-2.0
 oslo.config>=5.1.0 # Apache-2.0
-oslo.concurrency>=3.20.0 # Apache-2.0
+oslo.concurrency>=3.25.0 # Apache-2.0
 oslo.context>=2.19.2 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0