diff --git a/setup.cfg b/setup.cfg
index bf107d55..3574635b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -38,6 +38,7 @@ install_requires =
 	visdcc
 	wipac-keycloak-rest-services
 	wipac-rest-tools
+    itsdangerous<2.1
 packages = find:
 
 [options.extras_require]