diff --git a/requirements.txt b/requirements.txt
index fc18a738a..7cff18569 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,11 +12,11 @@ gnocchiclient>=3.3.1 # Apache-2.0
 Jinja2!=2.9.0,!=2.9.1,!=2.9.2,!=2.9.3,!=2.9.4,>=2.8 # BSD License (3 clause)
 jsonschema<3.0.0,>=2.6.0 # MIT
 keystonemiddleware>=4.17.0 # Apache-2.0
-mistral-lib>=0.2.0 # Apache-2.0
+mistral-lib>=0.3.0 # Apache-2.0
 networkx<2.0,>=1.10 # BSD
 oslo.concurrency>=3.20.0 # Apache-2.0
 oslo.config>=4.6.0 # Apache-2.0
-oslo.context>=2.14.0 # Apache-2.0
+oslo.context!=2.19.1,>=2.14.0 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
 oslo.messaging>=5.29.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index de4a011fa..756db09f4 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -8,7 +8,7 @@ eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT
 fixtures>=3.0.0 # Apache-2.0/BSD
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 keystonemiddleware>=4.17.0 # Apache-2.0
-mistral-lib>=0.2.0 # Apache-2.0
+mistral-lib>=0.3.0 # Apache-2.0
 mock>=2.0.0 # BSD
 networkx<2.0,>=1.10 # BSD
 nose>=1.3.7 # LGPL