diff --git a/requirements.txt b/requirements.txt
index 3f01cce..7818c71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@ python-dateutil==2.8.1
 inflection==0.5.1
 PyJWT==1.7.1
 requests==2.25.1
-mythx-models==2.0.1
+mythx-models==2.1.1