diff --git a/Dockerfile b/Dockerfile
index bc02eac27..1bff87185 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,9 @@
-FROM php:8.2-apache AS ospos
+FROM php:8-apache AS ospos
 LABEL maintainer="jekkos"
 
-RUN apt update && apt-get install -y libicu-dev libgd-dev && apt clean
+# workaround for travis docker issue (https://stackoverflow.com/questions/71941032/why-i-cannot-run-apt-update-inside-a-fresh-ubuntu22-04)
+RUN sed -i -e 's/^APT/# APT/' -e 's/^DPkg/# DPkg/' /etc/apt/apt.conf.d/docker-clean
+RUN apt update && apt-get install -y libicu-dev libgd-dev 
 
 RUN a2enmod rewrite headers
 RUN docker-php-ext-install mysqli bcmath intl gd