diff --git a/requirements.txt b/requirements.txt
index b957490..fe8994e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ keystoneauth1>=2.18.0 # Apache-2.0
 keystonemiddleware>=4.12.0 # Apache-2.0
 oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
-oslo.context>=2.9.0 # Apache-2.0
+oslo.context>=2.12.0 # Apache-2.0
 oslo.db>=4.15.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.log>=3.11.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 5f89f38..95d60fe 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -18,7 +18,7 @@ os-testr>=0.8.0 # Apache-2.0
 psycopg2>=2.5 # LGPL/ZPL
 pylint==1.4.5 # GPLv2
 reno>=1.8.0 # Apache-2.0
-sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
+sphinx>=1.5.1 # BSD
 sphinxcontrib-httpdomain # BSD
 testresources>=0.2.4 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD