diff --git a/traefik/traefik.yml b/traefik/traefik.yml
index 17200bf..51e412f 100644
--- a/traefik/traefik.yml
+++ b/traefik/traefik.yml
@@ -1,4 +1,4 @@
-version: '2'
+version: '3'
 
 services:
   traefik: