diff --git a/conf/traefik.toml b/conf/traefik.toml
deleted file mode 100644
index 655ea11..0000000
--- a/conf/traefik.toml
+++ /dev/null
@@ -1,32 +0,0 @@
-[global]
-  checkNewVersion=true
-  sendAnonymousUsage=false
-
-[accesslog]
-
-[log]
-  level = "WARNING"
-
-[api]
-  dashboard = true
-
-[entryPoints]
-  [entryPoints.web]
-    address = ":80"
-    [entryPoints.web.http]
-    [entryPoints.web.http.redirections]
-      [entryPoints.web.http.redirections.entryPoint]
-        to  =  "websecure"
-        scheme  =  "https"
-  [entryPoints.websecure]
-    address = ":443"
-
-[certificatesResolvers.myresolver.acme]
-  email  =  "florestan@bredow.fr"
-  storage  =  "acme.json"
-  [certificatesResolvers.myresolver.acme.httpChallenge]
-    entryPoint  =  "web"
-
-[providers.docker]
-  exposedByDefault = false
-  network = "web"
diff --git a/conf/traefik.yml b/conf/traefik.yml
new file mode 100644
index 0000000..8e30278
--- /dev/null
+++ b/conf/traefik.yml
@@ -0,0 +1,41 @@
+global:
+  checkNewVersion: false
+  sendAnonymousUsage: false
+
+# Log les accès sur la sortie standard.
+accesslog: {}
+
+log:
+  level: "WARN"
+
+api:
+  dashboard: true
+
+entryPoints:
+  web:
+    address: ":80"
+    http:
+      redirections:
+        entryPoint:
+          to: "websecure"
+          scheme: "https"
+  websecure:
+    enablehttp3: true
+    address: ":443"
+
+certificatesResolvers:
+  myresolver:
+    acme:
+      email: "florestan.bredow@supagro.fr"
+      storage: "acme.json"
+      httpChallenge:
+        entryPoint: "web"
+
+providers:
+  file:
+    directory: "/etc/traefik/dynamic"
+
+providers:
+  docker:
+    exposedBydefault: false
+    network: "web"
diff --git a/docker-compose.yml b/docker-compose.yml
index 7fecef4..4a4a1a2 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,8 @@ version: '3.8'
 
 services:
   traefik:
-    image: traefik:2.3
+    image: traefik:2.5
+    restart: always
     ports:
       - "80:80"
       - "443:443"
@@ -10,9 +11,9 @@ services:
       - web
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
-      - ./conf/traefik.toml:/etc/traefik/traefik.toml:ro
+      - ./conf/traefik.yml:/etc/traefik/traefik.yml:ro
       - ./conf/acme.json:/acme.json
-      - ./conf/custom:/etc/traefik/custom:ro
+      - ./conf/dynamic:/etc/traefik/dynamic:ro
     labels:
       - traefik.enable=true
       - traefik.http.routers.dashboard.rule=Host(`${HOSTNAME}`)