diff --git a/requirements.txt b/requirements.txt
index 2e95597ae1..06278c6640 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ alembic>=0.4.1
 Babel>=1.3
 eventlet>=0.13.0
 Flask>=0.10,<1.0
-iso8601>=0.1.8
+iso8601>=0.1.9
 jsonschema>=2.0.0,<3.0.0
 oslo.config>=1.2.0
 oslo.messaging>=1.3.0a4
@@ -17,5 +17,5 @@ python-neutronclient>=2.3.4,<3
 python-heatclient>=0.2.3
 six>=1.5.2
 stevedore>=0.14
-SQLAlchemy>=0.7.8,<=0.9.99
+SQLAlchemy>=0.7.8,<=0.8.99
 WebOb>=1.2.3