diff --git a/global-requirements.txt b/global-requirements.txt
index b3960a428b..5318714cbb 100644
--- a/global-requirements.txt
+++ b/global-requirements.txt
@@ -108,7 +108,7 @@ lxml>=3.4.1,!=3.7.0  # BSD
 Mako>=0.4.0  # MIT
 marathon>=0.8.6,!=0.9.1  # MIT
 microversion-parse>=0.1.2  # Apache-2.0
-mistral-lib>=0.2.0  # Apache-2.0
+mistral-lib>=0.3.0  # Apache-2.0
 mitmproxy>=1.0.2;python_version>'3.0'  # MIT
 monasca-common>=1.4.0  # Apache-2.0
 monasca-statsd>=1.1.0  # Apache-2.0