diff --git a/requirements.txt b/requirements.txt
index e78ef84d69..24871a7015 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,11 +18,11 @@ lxml>=2.3
 oslo.config>=1.4.0  # Apache-2.0
 oslo.db>=1.1.0  # Apache-2.0
 oslo.i18n>=1.0.0  # Apache-2.0
-oslo.messaging>=1.4.0
+oslo.messaging>=1.4.0,!=1.5.0
 oslo.rootwrap>=1.3.0
 oslo.serialization>=1.0.0               # Apache-2.0
 oslo.utils>=1.0.0                       # Apache-2.0
-oslo.concurrency>=0.1.0  # Apache-2.0
+oslo.concurrency>=0.3.0  # Apache-2.0
 paramiko>=1.13.0
 Paste
 PasteDeploy>=1.5.0