Traefik v1.7 not reloading

Hello guys,

I'm currently running stable Traefik version v1.7 on my kubernetes cluster, deployed via helm.
After changing some values in traefik configmap or updating the traefik-default-cert secret, traefik is not
automatically updating it? I have to kill the traefik pod every time i do some important changes and this leads to a downtime.
Any ideas? Or is there something I'm missing?