diff --git a/requirements-py3.txt b/requirements-py3.txt
index 64f3cb8c3..05cb05081 100644
--- a/requirements-py3.txt
+++ b/requirements-py3.txt
@@ -2,14 +2,14 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-oslo.config>=1.6.0  # Apache-2.0
+oslo.config>=1.9.0  # Apache-2.0
 oslo.serialization>=1.2.0               # Apache-2.0
 oslo.utils>=1.2.0                       # Apache-2.0
 oslo.i18n>=1.3.0  # Apache-2.0
 stevedore>=1.1.0  # Apache-2.0
 
 # for jsonutils
-six>=1.7.0
+six>=1.9.0
 
 # for the routing notifier
 PyYAML>=3.1.0
diff --git a/requirements.txt b/requirements.txt
index e6747b09e..3b49a5351 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,14 +4,14 @@
 
 pbr>=0.6,!=0.7,<1.0
 
-oslo.config>=1.6.0  # Apache-2.0
+oslo.config>=1.9.0  # Apache-2.0
 oslo.utils>=1.2.0                       # Apache-2.0
 oslo.serialization>=1.2.0               # Apache-2.0
 oslo.i18n>=1.3.0  # Apache-2.0
 stevedore>=1.1.0  # Apache-2.0
 
 # for jsonutils
-six>=1.7.0
+six>=1.9.0
 
 # FIXME(markmc): remove this when the drivers no longer
 # import eventlet