diff --git a/requirements.txt b/requirements.txt
index 4ba8f82..95341fa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@
 # process, which may cause wedges in the gate later.
 
 oslo.config>=3.9.0 # Apache-2.0
-oslo.messaging>=4.5.0 # Apache-2.0
+oslo.messaging>=5.2.0 # Apache-2.0
 pbr>=1.6 # Apache-2.0
 pycadf!=2.0.0,>=1.1.0 # Apache-2.0
 six>=1.9.0 # MIT