diff --git a/requirements.txt b/requirements.txt
index 9b45bd96..6ff32c2e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,11 +4,11 @@
 pbr>=0.6,!=0.7,<1.0
 argparse
 iso8601>=0.1.9
-oslo.i18n>=1.3.0  # Apache-2.0
-oslo.serialization>=1.2.0               # Apache-2.0
-oslo.utils>=1.2.0                       # Apache-2.0
+oslo.i18n>=1.5.0,<1.6.0  # Apache-2.0
+oslo.serialization>=1.4.0,<1.5.0               # Apache-2.0
+oslo.utils>=1.4.0,<1.5.0                       # Apache-2.0
 PrettyTable>=0.7,<0.8
 python-keystoneclient>=1.1.0
 requests>=2.2.0,!=2.4.0
 six>=1.9.0
-stevedore>=1.1.0  # Apache-2.0
+stevedore>=1.3.0,<1.4.0  # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index e4594233..953bfe93 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,9 +7,9 @@ coverage>=3.6
 discover
 fixtures>=0.3.14
 mock>=1.0
-oslosphinx>=2.2.0  # Apache-2.0
+oslosphinx>=2.5.0,<2.6.0  # Apache-2.0
 python-subunit>=0.0.18
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
-tempest-lib>=0.3.0
+tempest-lib>=0.4.0
 testrepository>=0.0.18
 testtools>=0.9.36,!=1.2.0