diff --git a/docker-compose.yml b/docker-compose.yml
index 051655a..7c93920 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -93,7 +93,7 @@ services:
       test: 'traefik healthcheck --ping | grep OK || exit 1'
 
   traefik-certs-dumper:
-    image: ldez/traefik-certs-dumper:v2.9.1
+    image: ldez/traefik-certs-dumper:v2.9.3
     entrypoint: sh -c '
       apk add jq
       ; while ! [ -e /data/acme.json ]