diff --git a/examples/traefik.cool.life/.env b/examples/traefik.cool.life/.env
index a8da560..0103936 100644
--- a/examples/traefik.cool.life/.env
+++ b/examples/traefik.cool.life/.env
@@ -6,5 +6,5 @@ COMPOSE_FILE=../../traefik/docker-compose.yml
 TRAEFIK_VOLUME_NAME=kifeart
 TRAEFIK_NETWORK_NAME=kifeart
 TRAEFIK_CONTAINER_NAME=kifeart
-TRAEFIK_IMAGE=traefik:v2.2.11
+TRAEFIK_IMAGE=traefik:v2.3.1
 TRAEFIK_DOMAIN=traefik.cool.life
diff --git a/traefik/.env b/traefik/.env
index 5137686..1519fab 100644
--- a/traefik/.env
+++ b/traefik/.env
@@ -1,5 +1,5 @@
 TRAEFIK_VOLUME_NAME=traefik
 TRAEFIK_NETWORK_NAME=traefik
 TRAEFIK_CONTAINER_NAME=traefik
-TRAEFIK_IMAGE=traefik:v2.2.11
+TRAEFIK_IMAGE=traefik:v2.3.1
 TRAEFIK_DOMAIN=localhost