diff --git a/__swarm/mediacenter/mediacenter-swarm.yml b/__swarm/mediacenter/mediacenter-swarm.yml
index f5e2241..992fac9 100644
--- a/__swarm/mediacenter/mediacenter-swarm.yml
+++ b/__swarm/mediacenter/mediacenter-swarm.yml
@@ -20,13 +20,13 @@ volumes:
     driver: local
     driver_opts:
       type: nfs
-      o: addr=192.168.77.101,rw,nfsvers=4,nolock
+      o: addr=192.168.77.101,rw,nfsvers=4.2,nolock
       device: :/srv/m-server/music
   m-server_movies:
     driver: local
     driver_opts:
       type: nfs
-      o: addr=192.168.77.101,rw,nfsvers=4,nolock
+      o: addr=192.168.77.101,rw,nfsvers=4.2,nolock
       device: :/srv/m-server/movies
 services:
   bazarr: