diff --git a/Dockerfile b/Dockerfile
index 62d5b4a..6560824 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,10 @@
-FROM php:7.1.5-alpine
+FROM php:7.4.8-alpine
 
-MAINTAINER herloct <herloct@gmail.com>
-
-ENV PHPCS_VERSION=3.3.2
+LABEL authors="herloct <herloct@gmail.com>, commadore <mcommadore@protonmail.com>"
+ENV PHPCS_VERSION=3.5.5
 
 RUN curl -L https://github.com/squizlabs/PHP_CodeSniffer/releases/download/$PHPCS_VERSION/phpcs.phar > /usr/local/bin/phpcs \
     && chmod +x /usr/local/bin/phpcs \
-
     && rm -rf /var/cache/apk/* /var/tmp/* /tmp/*
 
 VOLUME ["/project"]