diff --git a/Dockerfile b/Dockerfile
index 9121c78..413e2b0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM ubuntu:18.04
-MAINTAINER Jeroen Geusebroek <me@jeroengeusebroek.nl>
+FROM ubuntu:20.04
+LABEL Author="Jeroen Geusebroek <me@jeroengeusebroek.nl>"
 
 ENV DEBIAN_FRONTEND="noninteractive" \
     TERM="xterm" \
-    APTLIST="apache2 php7.2 php7.2-curl php7.2-gd php7.2-gmp php7.2-mysql php7.2-pgsql php7.2-xml php7.2-xmlrpc php7.2-mbstring php7.2-zip git-core cron wget jq" \
-    REFRESHED_AT='2020-03-06'
+    APTLIST="apache2 php7.4 php7.4-curl php7.4-gd php7.4-gmp php7.4-mysql php7.4-pgsql php7.4-xml php7.4-xmlrpc php7.4-mbstring php7.4-zip git-core cron wget jq" \
+    REFRESHED_AT='2020-08-15'
 
 RUN echo "force-unsafe-io" > /etc/dpkg/dpkg.cfg.d/02apt-speedup &&\
     echo "Acquire::http {No-Cache=True;};" > /etc/apt/apt.conf.d/no-cache && \
@@ -19,8 +19,8 @@ RUN echo "force-unsafe-io" > /etc/dpkg/dpkg.cfg.d/02apt-speedup &&\
     rm -r /var/www/html && \
     rm -rf /tmp/*
 
-RUN git clone -b master --single-branch https://github.com/spotweb/spotweb.git /var/www/spotweb && \
-    rm -rf /var/www/spotweb/.git && \
+RUN git clone -b master --depth 1 --single-branch https://github.com/spotweb/spotweb.git /var/www/spotweb && \
+    # rm -rf /var/www/spotweb/.git && \
     chmod -R 775 /var/www/spotweb && \
     chown -R www-data:www-data /var/www/spotweb