diff --git a/Caddyfile b/Caddyfile
new file mode 100644
index 0000000..a62a5f9
--- /dev/null
+++ b/Caddyfile
@@ -0,0 +1,11 @@
+{
+    auto_https off
+    frankenphp
+}
+
+:80 {
+    root * /app/public
+    encode zstd br gzip
+    php_server
+    file_server
+}
diff --git a/Dockerfile b/Dockerfile
index c814681..f4e2fb9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,9 @@
-ARG  VERSION="latest"
-FROM "jcabillot/phpapache:${VERSION}"
+FROM dunglas/frankenphp:1-php8.5-alpine
 LABEL maintainer="Julien Cabillot <dockerimages@cabillot.eu>"
 
-COPY "root" "/var/www/html"
+WORKDIR /app
+
+COPY Caddyfile /etc/frankenphp/Caddyfile
+COPY --chown=www-data:www-data root /app/public
+
+USER www-data
diff --git a/renovate.json b/renovate.json
index d04175d..7190a60 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,17 +1,3 @@
 {
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "customManagers": [
-    {
-      "customType": "regex",
-      "description": "Detect ARG VERSION pin for jcabillot/phpapache base image",
-      "managerFilePatterns": [
-        "/^Dockerfile$/"
-      ],
-      "matchStrings": [
-        "ARG\\s+VERSION=\"(?<currentValue>[^\"]+)\""
-      ],
-      "depNameTemplate": "jcabillot/phpapache",
-      "datasourceTemplate": "docker"
-    }
-  ]
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json"
 }