diff --git a/Dockerfile b/Dockerfile
index a4655ad..77f3259 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,16 +1,20 @@
-FROM continuumio/miniconda3:4.7.12-alpine as builder
+FROM continuumio/miniconda3:24.9.2-0 as builder
 
 USER root
 
 COPY . /omero-prometheus-tools/
 RUN cd /omero-prometheus-tools/ && \
-    /opt/conda/bin/python setup.py sdist bdist_wheel
+     /opt/conda/bin/python -mpip install build && \
+    /opt/conda/bin/python -m build
 
 ######################################################################
 
-FROM continuumio/miniconda3:4.7.12-alpine
+FROM continuumio/miniconda3:24.9.2-0
 # https://jcrist.github.io/conda-docker-tips.html
-RUN /opt/conda/bin/conda install -y -q -c conda-forge omero-py nomkl
+RUN /opt/conda/bin/pip install https://github.com/glencoesoftware/zeroc-ice-py-linux-x86_64/releases/download/20240202/zeroc_ice-3.6.5-cp312-cp312-manylinux_2_28_x86_64.whl
+RUN /opt/conda/bin/pip install omero-py
+RUN /opt/conda/bin/conda install -y -q -c conda-forge nomkl
+
 COPY --from=builder /omero-prometheus-tools/dist/*.whl .
 RUN /opt/conda/bin/pip install *.whl
 ENTRYPOINT ["/opt/conda/bin/omero-prometheus-tools.py"]