diff --git a/docker-jans-configurator/requirements.txt b/docker-jans-configurator/requirements.txt
index 78803b88708..017465e62e1 100644
--- a/docker-jans-configurator/requirements.txt
+++ b/docker-jans-configurator/requirements.txt
@@ -1,6 +1,6 @@
 # pinned to py3-grpcio version to avoid failure on native extension build
 grpcio==1.54.2
 click==8.1.7
-marshmallow==3.21.1
+marshmallow==3.21.2
 fqdn==1.5.1
 git+https://github.com/JanssenProject/jans@19f0deb368617c344df24abeff0b913bbbfdd6b9#egg=jans-pycloudlib&subdirectory=jans-pycloudlib
\ No newline at end of file