diff --git a/.env b/.env
index f5b08cde..d0ca7dd8 100644
--- a/.env
+++ b/.env
@@ -12,8 +12,8 @@ DATABASE_PASSWORD=SetYourOwnPassword
 DATABASE_NAME=ezp
 
 ## Docker images (name and version)
-PHP_IMAGE=ezsystems/php:7.0-v1
-PHP_IMAGE_DEV=ezsystems/php:7.0-v1-dev
+PHP_IMAGE=ezsystems/php:7.1-v1
+PHP_IMAGE_DEV=ezsystems/php:7.1-v1-dev
 NGINX_IMAGE=nginx:stable
 MYSQL_IMAGE=mariadb:10.0
 SELENIUM_IMAGE=selenium/standalone-firefox:2.53.1
diff --git a/Dockerfile b/Dockerfile
index 30dec008..3ea3825d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ezsystems/php:7.0-v1
+FROM ezsystems/php:7.1-v1
 
 # Build argument about keeping auth.json or not (by default on as prod images should'nt get updates via composer update)
 ARG REMOVE_AUTH=1