diff --git a/requirements.txt b/requirements.txt
index c31bcdc2b27..5bcbb0ac424 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,8 +16,8 @@ oslo.config>=1.6.0  # Apache-2.0
 oslo.concurrency>=1.4.1         # Apache-2.0
 oslo.context>=0.1.0
 oslo.db>=1.4.1  # Apache-2.0
-oslo.messaging>=1.4.0,!=1.5.0
-oslo.rootwrap>=1.3.0
+oslo.messaging>=1.6.0  # Apache-2.0
+oslo.rootwrap>=1.5.0  # Apache-2.0
 oslo.serialization>=1.2.0               # Apache-2.0
 oslo.utils>=1.2.0                       # Apache-2.0
 osprofiler>=0.3.0                       # Apache-2.0