diff --git a/.github/workflows/pifpaf.yaml b/.github/workflows/pifpaf.yaml
index 1621465..e02b8c2 100644
--- a/.github/workflows/pifpaf.yaml
+++ b/.github/workflows/pifpaf.yaml
@@ -15,7 +15,9 @@ jobs:
     strategy:
       matrix:
         env:
-          - py310
+          - py39
+          - py311
+          - py312
           - pep8
           - build
     steps:
diff --git a/Dockerfile b/Dockerfile
index 853198b..ed16cfd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 ENV DEBIAN_FRONTEND=noninteractive
 ENV TZ=Etc/UTC
 
@@ -11,7 +11,7 @@ RUN apt-get update -y && apt-get install -qy gnupg software-properties-common
 RUN add-apt-repository -y ppa:deadsnakes/ppa
 RUN apt-get -qq update -y \
     && apt-get install -y mysql-server redis-server zookeeper nodejs npm ceph librados-dev \
-          python3 python3-dev python3-pip python3.9 python3.9-dev \
+          python3 python3-dev python3-pip python3-virtualenv python3.9 python3.9-dev python3.11 python3.11-dev \
           gcc liberasurecode-dev liberasurecode1 postgresql libpq-dev python3-rados git wget memcached \
     && rm -rf /var/lib/apt/lists/*
 
@@ -30,7 +30,9 @@ RUN wget https://github.com/etcd-io/etcd/releases/download/v${ETCD_VERSION}/etcd
     && ln -s /opt/etcd-v${ETCD_VERSION}-linux-amd64/etcd /usr/local/bin/etcd \
     && ln -s /opt/etcd-v${ETCD_VERSION}-linux-amd64/etcdctl /usr/local/bin/etcdctl
 
-RUN pip install -U tox
+RUN python3 -m virtualenv /tmp/pifpaf-venv
+ENV PATH="/tmp/pifpaf-venv/bin:$PATH"
+RUN pip install tox
 
 RUN useradd -ms /bin/bash pifpaf
 USER pifpaf