diff --git a/Dockerfile b/Dockerfile
index 9a918e2..b05d3d5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,16 +1,17 @@
 # syntax=docker/dockerfile:1
-FROM continuumio/miniconda3
+FROM mambaorg/micromamba
 RUN useradd testuser &&\
     mkdir /home/testuser &&\
     chown -R testuser:testuser /opt/conda &&\
     chown -R testuser:testuser /home/testuser
 USER testuser
-RUN conda install python=3.7 -y &&\
-    conda install  git mobie_utils -c conda-forge -y &&\
+RUN mamba install python=3.7 -y &&\
+    mamba install  git mobie_utils -c conda-forge -y &&\
     pip install render-python &&\
-    pip install git+https://github.com/AllenInstitute/asap-modules/ --no-deps &&\
+    pip install git+https://github.com/AllenInstitute/asap-modules/ &&\
     pip install git+https://git.embl.de/schorb/pyem &&\
-    pip install git+https://github.com/mobie/mobie-utils-python --no-deps
+    pip install git+https://github.com/mobie/mobie-utils-python --no-deps &&\
+    pip install -r test_requirements.txt
 USER root
 CMD ["/bin/bash"]