diff --git a/requirements.txt b/requirements.txt
index 2ff96bcc6..ad4b25bff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ oslo.i18n>=1.5.0 # Apache-2.0
 oslo.log>=1.8.0 # Apache-2.0
 oslo.serialization>=1.4.0 # Apache-2.0
 oslo.utils>=2.0.0 # Apache-2.0
-SQLAlchemy<1.1.0,>=0.9.7
+SQLAlchemy<1.1.0,>=0.9.9
 enum34;python_version=='2.7' or python_version=='2.6'
 trollius>=1.0
 autobahn>=0.10.1 # MIT License