diff --git a/requirements.txt b/requirements.txt
index 4a20ca593a..3e74a1ea35 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ oslo.context>=0.2.0 # Apache-2.0
 oslo.db>=2.4.1 # Apache-2.0
 oslo.i18n>=1.5.0 # Apache-2.0
 oslo.log>=1.8.0 # Apache-2.0
-oslo.messaging!=1.17.0,!=1.17.1,>=1.16.0 # Apache-2.0
+oslo.messaging!=1.17.0,!=1.17.1,!=2.6.0,>=1.16.0 # Apache-2.0
 oslo.middleware>=2.8.0 # Apache-2.0
 oslo.policy>=0.5.0 # Apache-2.0
 oslo.rootwrap>=2.0.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index f1898ebbf6..c0f735be44 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -18,7 +18,7 @@ pylint==1.4.4 # GNU GPL v2
 rfc3986>=0.2.0 # Apache-2.0
 sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
 sphinxcontrib-httpdomain
-tempest-lib>=0.9.0
+tempest-lib>=0.10.0
 testrepository>=0.0.18
 testresources>=0.2.4
 testscenarios>=0.4