Update composer to 2.1.5 (#119)

patrikjuvonen · web-flow · commit 8835a264f773 · 2021-08-05T14:45:24.000+03:00
diff --git a/docker/Dockerfile b/docker/Dockerfile
@@ -11,7 +11,7 @@ RUN apt-get update \
 ENV COMPOSER_ALLOW_SUPERUSER 1
 ENV COMPOSER_HOME /root/.composer
 
-COPY --from=composer:2.0.11 /usr/bin/composer /usr/bin/composer
+COPY --from=composer:2.1.5 /usr/bin/composer /usr/bin/composer
 
 WORKDIR /application
 
