diff --git a/.env b/.env
index 1138e9315..c4b525279 100644
--- a/.env
+++ b/.env
@@ -8,7 +8,7 @@ NGINX_HOST=localhost
 # PHP
 
 # See https://hub.docker.com/r/nanoninja/php-fpm/tags/
-PHP_VERSION=latest
+PHP_VERSION=8.1
 
 # MySQL
 MYSQL_VERSION=8.0.21
diff --git a/docker-compose.yml b/docker-compose.yml
index b30cd5728..da3e532f3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -18,7 +18,7 @@ services:
             - php
             - mysqldb
     php:
-        image: nanoninja/php-fpm:${PHP_VERSION}
+        image: php:${PHP_VERSION}-fpm-alpine
         restart: always
         volumes:
             - "./etc/php/php.ini:/usr/local/etc/php/conf.d/php.ini"
@@ -53,4 +53,4 @@ services:
         ports:
             - "8989:3306"
         volumes:
-            - "./data/db/mysql:/var/lib/mysql"
\ No newline at end of file
+            - "./data/db/mysql:/var/lib/mysql"