diff --git a/requirements.txt b/requirements.txt
index 1ed5c8d1..9ed8e27a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ pbr!=2.1.0,>=2.0.0 # Apache-2.0
 Babel!=2.4.0,>=2.3.4 # BSD
 
 eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT
-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.log>=3.36.0 # Apache-2.0
 oslo.utils>=3.33.0 # Apache-2.0