diff --git a/requirements-py3.txt b/requirements-py3.txt
index 581e63336..ef98c3ecb 100644
--- a/requirements-py3.txt
+++ b/requirements-py3.txt
@@ -17,8 +17,8 @@ pymongo>=2.5
 WebOb>=1.2.3
 stevedore>=1.1.0  # Apache-2.0
 six>=1.7.0
-oslo.config>=1.4.0  # Apache-2.0
+oslo.config>=1.6.0  # Apache-2.0
 oslo.i18n>=1.0.0  # Apache-2.0
-oslo.utils>=1.1.0                       # Apache-2.0
+oslo.utils>=1.2.0                       # Apache-2.0
 SQLAlchemy>=0.9.7,<=0.9.99
 enum34
diff --git a/requirements.txt b/requirements.txt
index 2b260ad38..200f2375c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,9 +15,9 @@ python-memcached>=1.48
 WebOb>=1.2.3
 stevedore>=1.1.0  # Apache-2.0
 six>=1.7.0
-oslo.config>=1.4.0  # Apache-2.0
+oslo.config>=1.6.0  # Apache-2.0
 oslo.i18n>=1.0.0  # Apache-2.0
-oslo.serialization>=1.0.0               # Apache-2.0
-oslo.utils>=1.1.0                       # Apache-2.0
+oslo.serialization>=1.2.0               # Apache-2.0
+oslo.utils>=1.2.0                       # Apache-2.0
 SQLAlchemy>=0.9.7,<=0.9.99
 enum34