diff --git a/podman-framadate/docker/Dockerfile b/podman-framadate/docker/Dockerfile
index 57c266e..2991c02 100644
--- a/podman-framadate/docker/Dockerfile
+++ b/podman-framadate/docker/Dockerfile
@@ -7,7 +7,7 @@ RUN docker-php-ext-install intl && docker-php-ext-install pdo_mysql
 
 RUN a2enmod rewrite
 
-COPY --from=docker.io/library/composer:1.10 /usr/bin/composer /usr/bin/composer
+COPY --from=docker.io/library/composer:2.2 /usr/bin/composer /usr/bin/composer
 
 COPY docker/php.ini /usr/local/etc/php/php.ini
 COPY docker/apache-framadate.conf /etc/apache2/sites-enabled/framadate.conf
@@ -15,7 +15,6 @@ COPY docker/entrypoint.sh /usr/local/bin/entrypoint
 
 ENV COMPOSER_ALLOW_SUPERUSER=1
 RUN set -eux; \
-    composer global require "hirak/prestissimo:^0.3" --prefer-dist --no-progress --no-suggest --classmap-authoritative; \
     composer clear-cache
 ENV PATH="${PATH}:/root/.composer/vendor/bin"
 ENV COMPOSER_ALLOW_SUPERUSER 0