diff --git a/setup.cfg b/setup.cfg
index a4b8fd3feb4fe4bad662d33c43ab3ff2d064cc8d..63c567f154b3cb4fcf350b9918eb6648f5fc0cc4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -25,7 +25,7 @@ install_requires =
     click
     click-log
     keyring
-    marshmallow
+    marshmallow==2.19.2
     python-dotenv
     semver
     tabulate