diff --git a/requirements.txt b/requirements.txt
index 3a1783f..3a5a224 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,3 +15,4 @@ oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
 oslo.utils>=3.33.0 # Apache-2.0
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 requests>=2.14.2 # Apache-2.0
+munch>=2.1.0 # MIT