diff --git a/requirements.txt b/requirements.txt
index 75a61e7..4bf2bcf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,14 +5,14 @@
 testtools>=0.9.34
 lxml>=2.3
 boto>=2.12.0,!=2.13.0
-paramiko>=1.9.0
+paramiko>=1.13.0
 netaddr>=0.7.6
 python-glanceclient>=0.9.0
 python-keystoneclient>=0.8.0
 python-novaclient>=2.17.0
 python-neutronclient>=2.3.4,<3
 python-cinderclient>=1.0.6
-python-heatclient>=0.2.3
+python-heatclient>=0.2.9
 python-ironicclient
 python-saharaclient>=0.6.0
 python-swiftclient>=2.0.2