diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ad7f06a..d19f22b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,7 +1,8 @@
-image: docker:20
+image: docker:dind
 
 variables:
   DOCKER_HOST: tcp://docker:2375
+  DOCKER_DRIVER: overlay2
   DOCKER_TLS_CERTDIR: ""
 
 services:
diff --git a/Dockerfile b/Dockerfile
index f2f6543..aec900c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ARG PHP_VERSION=8
-ARG ALPINE_VERSION=3.18
+ARG ALPINE_VERSION=3.22
 FROM php:${PHP_VERSION}-fpm-alpine
 
 WORKDIR /var/www