diff --git a/requirements.txt b/requirements.txt
index 6862f89..a5ea6a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,12 +5,12 @@ pbr>=0.6,!=0.7,<1.0
 
 anyjson>=0.3.3
 argparse
-eventlet>=0.15.2
-python-keystoneclient>=0.11.1
-python-heatclient>=0.2.9
+eventlet>=0.16.1
+python-keystoneclient>=1.1.0
+python-heatclient>=0.3.0
 requests>=2.2.0,!=2.4.0
 iso8601>=0.1.9
 lxml>=2.3
-oslo.config>=1.6.0  # Apache-2.0
-six>=1.7.0
+oslo.config>=1.9.0  # Apache-2.0
+six>=1.9.0
 dogpile.cache>=0.5.3