diff --git a/test/Dockerfile b/test/Dockerfile
index 7a4704d..e4ddbd1 100644
--- a/test/Dockerfile
+++ b/test/Dockerfile
@@ -1,14 +1,12 @@
-FROM python:3.10-slim-bullseye
-
+FROM debian:bookworm-slim
 # Only works for docker CLIENT (bind mounted socket)
 COPY --from=docker:20.10.17 /usr/local/bin/docker /usr/local/bin/
 
 ARG packages
 RUN apt-get update && \
-    apt-get install -y python3-dev curl gcc make \
+    apt-get install -y python3 python3-pip python3-dev pipenv curl gcc make \
         libffi-dev libssl-dev ${packages} \
-    && rm -rf /var/lib/apt/lists/* \
-    && pip3 install --no-cache-dir -U pip pipenv
+    && rm -rf /var/lib/apt/lists/*
 
 RUN curl --proto "=https" -L https://github.com/docker/compose/releases/download/2.10.2/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose && \
     chmod +x /usr/local/bin/docker-compose
@@ -17,8 +15,8 @@ COPY ./cmd.sh /usr/local/bin/
 COPY Pipfile* /root/
 WORKDIR /root
 
-RUN pipenv install --system \
-    && sed -i 's|/bin/sh|/bin/bash|g' /usr/local/lib/python3.10/site-packages/testinfra/backend/docker.py
+RUN pipenv -v install --system \
+    && sed -i 's|/bin/sh|/bin/bash|g' /usr/local/lib/python3.11/dist-packages/testinfra/backend/docker.py
 
 RUN echo "set -ex && cmd.sh && \$@" > /usr/local/bin/entrypoint.sh
 RUN chmod +x /usr/local/bin/entrypoint.sh
diff --git a/test/cmd.sh b/test/cmd.sh
index 958a8d8..4cb23c2 100755
--- a/test/cmd.sh
+++ b/test/cmd.sh
@@ -5,7 +5,7 @@ docker build ./src --tag pihole:${GIT_TAG} --no-cache
 docker images pihole:${GIT_TAG}
 
 # auto-format the pytest code
-python -m black ./test/tests/
+python3 -m black ./test/tests/
 
 # TODO: Add junitxml output and have something consume it
 # 2 parallel max b/c race condition with docker fixture (I think?)