diff --git a/requirements.txt b/requirements.txt
index 6e2415b8..39bb5981 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,15 +13,15 @@ greenlet>=0.3.2
 iso8601>=0.1.9
 kombu>=2.5.0
 lxml>=2.3
-oslo.config>=1.6.0  # Apache-2.0
-oslo.db>=1.4.1  # Apache-2.0
+oslo.config>=1.9.0  # Apache-2.0
+oslo.db>=1.5.0  # Apache-2.0
 pecan>=0.8.0
 posix_ipc
 python-heatclient>=0.3.0
 python-keystoneclient>=1.1.0
 PyYAML>=3.1.0
-six>=1.7.0
+six>=1.9.0
 SQLAlchemy>=0.9.7,<=0.9.99
-sqlalchemy-migrate>=0.9.1,!=0.9.2
+sqlalchemy-migrate>=0.9.5
 WebOb>=1.2.3
 WSME>=0.6