diff --git a/requirements.txt b/requirements.txt
index 849c9e8ec4..d32901ac6e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ stevedore>=1.17.1 # Apache-2.0
 pysendfile>=2.0.0 # MIT
 oslo.concurrency>=3.8.0 # Apache-2.0
 oslo.config!=3.18.0,>=3.14.0 # 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.rootwrap>=5.0.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
@@ -29,7 +29,7 @@ oslo.serialization>=1.10.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
 oslo.utils>=3.18.0 # Apache-2.0
 pecan!=1.0.2,!=1.0.3,!=1.0.4,!=1.2,>=1.0.0 # BSD
-requests!=2.12.2,>=2.10.0 # Apache-2.0
+requests!=2.12.2,!=2.13.0,>=2.10.0 # Apache-2.0
 six>=1.9.0 # MIT
 jsonpatch>=1.1 # BSD
 WSME>=0.8 # MIT
@@ -39,6 +39,6 @@ oslo.messaging>=5.14.0 # Apache-2.0
 retrying!=1.3.0,>=1.2.3 # Apache-2.0
 oslo.versionedobjects>=1.17.0 # Apache-2.0
 jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
-psutil>=3.0.1 # BSD
+psutil>=3.2.2 # BSD
 futurist!=0.15.0,>=0.11.0 # Apache-2.0
 tooz>=1.47.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 579437b47e..a2a46dcb95 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -21,7 +21,7 @@ WebTest>=2.0 # MIT
 bashate>=0.2 # Apache-2.0
 
 # Doc requirements
-sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
+sphinx>=1.5.1 # BSD
 sphinxcontrib-pecanwsme>=0.8 # Apache-2.0
 sphinxcontrib-seqdiag # BSD
 openstackdocstheme>=1.5.0 # Apache-2.0