diff --git a/Dockerfile b/Dockerfile
index 20e0c53..4f1e9c3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.4-fpm-buster AS chill_base_php
+FROM php:8.2-fpm-alpine AS chill_base_php82
 
 ENV POSTGRES_VERSION 14
 
@@ -6,73 +6,83 @@ ENV POSTGRES_VERSION 14
 ARG UID=1000
 ARG GID=1000
 
-RUN apt update && apt -y --no-install-recommends install wget gnupg  \
-   && wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc |  apt-key add - \
-   && echo "deb http://apt.postgresql.org/pub/repos/apt/ buster-pgdg main" > /etc/apt/sources.list.d/pgdg.list \
-   && apt update && apt -y --no-install-recommends install \
-      libicu-dev \
-      g++ \
-      postgresql-server-dev-$POSTGRES_VERSION \
-      libzip-dev libzip4 unzip \
-      libfreetype6-dev \
-      libonig-dev `# install oniguruma, required for mbstring` \
-      libpng-dev \
-      libjpeg62-turbo-dev \
-      git \
-   && docker-php-ext-configure gd --with-freetype --with-jpeg \
-   && docker-php-ext-install -j$(nproc) gd \
-   && docker-php-ext-install intl pdo_pgsql mbstring zip bcmath sockets exif \
-   && pecl install redis \
-   && docker-php-ext-enable redis \
-   && apt remove -y wget libicu-dev g++ gnupg libzip-dev \
-   && apt autoremove -y \
-   && apt purge -y
+# install php extensions and deps
+RUN apk update && apk add --no-cache \
+    wget gnupg \
+    libpq-dev \
+    icu-dev \
+    oniguruma-dev \
+    libzip-dev \
+    linux-headers \
+    gcc g++ make autoconf \
+    bash git \
+    && docker-php-ext-install pdo_pgsql intl mbstring zip bcmath exif sockets \
+    && git clone https://github.com/nikic/php-ast.git \
+    && cd php-ast \
+    && phpize \
+    && ./configure \
+    && make install \
+    && echo 'extension=ast.so' > /usr/local/etc/php/php.ini \
+    && cd .. && rm -rf php-ast \
+    && pecl install redis \
+    && docker-php-ext-enable redis \
+    && apk add libpng-dev libjpeg-turbo-dev freetype-dev \
+    && docker-php-ext-configure gd --with-freetype --with-jpeg \
+    && docker-php-ext-install -j$(nproc) gd \
+    && apk del wget gnupg g++ icu-dev libzip-dev
 
-RUN { \
-    echo ""; \
-    echo "memory_limit = 512M"; \
-    echo ""; \
-    } >> /usr/local/etc/php/conf.d/memory_limit.ini
+RUN apk del oniguruma-dev linux-headers gcc make autoconf
 
-RUN { \
-    echo ""; \
-    echo "[Date]"; \
-    echo "date.timezone = Europe/Brussels"; \
-    echo ""; \
-    } >> /usr/local/etc/php/conf.d/date.ini
+# "ERROR: Package cache is not enabled." \
+# https://github.com/gliderlabs/docker-alpine/issues/224
+#RUN apk cache clean
 
-COPY --from=composer:2 /usr/bin/composer /usr/bin/composer
-ENV COMPOSER_ALLOW_SUPERUSER=1
-ENV COMPOSER_MEMORY_LIMIT=-1
 
-WORKDIR /var/www/app
-
-CMD ["php-fpm"]
-
-FROM chill_base_php AS chill_php
-
-# copy directories
-
-COPY ./bin    /var/www/app/bin/.
-COPY ./composer.* /var/www/app/
-COPY ./config    /var/www/app/config/.
-COPY ./migrations /var/www/app/migrations/.
-COPY ./public    /var/www/app/public/.
-COPY ./src    /var/www/app/src/.
-COPY ./templates /var/www/app/templates/.
-COPY ./translations /var/www/app/translations/.
-COPY ./vendor /var/www/app/vendor/.
-
-COPY ./.env /var/www/app/.env
-
-# import the manifest.json file
-COPY ./public/build/manifest.json /var/www/app/public/build/manifest.json
-
-ADD ./entrypoint.sh /.
-
-RUN chmod +x /entrypoint.sh
-
-ENTRYPOINT ["/entrypoint.sh"]
+#RUN { \
+#    echo ""; \
+#    echo "memory_limit = 512M"; \
+#    echo ""; \
+#    } >> /usr/local/etc/php/conf.d/memory_limit.ini
+#
+#RUN { \
+#    echo ""; \
+#    echo "[Date]"; \
+#    echo "date.timezone = Europe/Brussels"; \
+#    echo ""; \
+#    } >> /usr/local/etc/php/conf.d/date.ini
+#
+#COPY --from=composer:2 /usr/bin/composer /usr/bin/composer
+#ENV COMPOSER_ALLOW_SUPERUSER=1
+#ENV COMPOSER_MEMORY_LIMIT=-1
+#
+#WORKDIR /var/www/app
+#
+#CMD ["php-fpm"]
+#
+#FROM chill_base_php82 AS chill_php82
+#
+## copy directories
+#
+#COPY ./bin    /var/www/app/bin/.
+#COPY ./composer.* /var/www/app/
+#COPY ./config    /var/www/app/config/.
+#COPY ./migrations /var/www/app/migrations/.
+#COPY ./public    /var/www/app/public/.
+#COPY ./src    /var/www/app/src/.
+#COPY ./templates /var/www/app/templates/.
+#COPY ./translations /var/www/app/translations/.
+#COPY ./vendor /var/www/app/vendor/.
+#
+#COPY ./.env /var/www/app/.env
+#
+## import the manifest.json file
+#COPY ./public/build/manifest.json /var/www/app/public/build/manifest.json
+#
+#ADD ./entrypoint.sh /.
+#
+#RUN chmod +x /entrypoint.sh
+#
+#ENTRYPOINT ["/entrypoint.sh"]
 
 ENV PHP_FPM_USER=www-data \
     PHP_FPM_GROUP=www-data \