diff --git a/R-minimal/Dockerfile b/R-minimal/Dockerfile
index 545ccdc..aaabaa3 100644
--- a/R-minimal/Dockerfile
+++ b/R-minimal/Dockerfile
@@ -1,41 +1,41 @@
 # For finding latest versions of the base image see
 # https://github.com/SwissDataScienceCenter/renkulab-docker
 ARG RENKU_BASE_IMAGE=renku/renkulab-r:4.0.4-0.7.5
 FROM ${RENKU_BASE_IMAGE}
 
 # Uncomment and adapt if code is to be included in the image
 # COPY src /code/src
 
 # Uncomment and adapt if your R or python packages require extra linux (ubuntu) software
 # e.g. the following installs apt-utils and vim; each pkg on its own line, all lines
 # except for the last end with backslash '\' to continue the RUN line
 #
 # USER root
 # RUN apt-get update && \
 #    apt-get install -y --no-install-recommends \
 #    apt-utils \
 #    vim
 # USER ${NB_USER}
 
 # install the R dependencies
 COPY install.R /tmp/
 RUN R -f /tmp/install.R
 
 # install the python dependencies
 COPY requirements.txt /tmp/
 RUN pip3 install -r /tmp/requirements.txt
 
 # RENKU_VERSION determines the version of the renku CLI
 # that will be used in this image. To find the latest version,
 # visit https://pypi.org/project/renku/#history.
-ARG RENKU_VERSION=0.14.2
+ARG RENKU_VERSION=0.15.1
 
 ########################################################
 # Do not edit this section and do not add anything below
 
 RUN if [ -n "$RENKU_VERSION" ] ; then \
     pipx uninstall renku && \
     pipx install --force renku==${RENKU_VERSION} \
     ; fi
 
 ########################################################
diff --git a/bioc-minimal/Dockerfile b/bioc-minimal/Dockerfile
index 7bb6ec6..70d5ed9 100644
--- a/bioc-minimal/Dockerfile
+++ b/bioc-minimal/Dockerfile
@@ -1,40 +1,40 @@
 # see https://github.com/SwissDataScienceCenter/renkulab-docker
 # to swap this image for the latest version available
 FROM renku/renkulab-bioc:RELEASE_3_12-0.7.5
 
 # Uncomment and adapt if code is to be included in the image
 # COPY src /code/src
 
 # Uncomment and adapt if your R or python packages require extra linux (ubuntu) software
 # e.g. the following installs apt-utils and vim; each pkg on its own line, all lines
 # except for the last end with backslash '\' to continue the RUN line
 #
 # USER root
 # RUN apt-get update && \
 #    apt-get install -y --no-install-recommends \
 #    apt-utils \
 #    vim
 # USER ${NB_USER}
 
 # install the R dependencies
 COPY install.R /tmp/
 RUN R -f /tmp/install.R
 
 # install the python dependencies
 COPY requirements.txt /tmp/
 RUN pip3 install -r /tmp/requirements.txt
 
 # RENKU_VERSION determines the version of the renku CLI
 # that will be used in this image. To find the latest version,
 # visit https://pypi.org/project/renku/#history.
-ARG RENKU_VERSION=0.14.2
+ARG RENKU_VERSION=0.15.1
 
 ########################################################
 # Do not edit this section and do not add anything below
 
 RUN if [ -n "$RENKU_VERSION" ] ; then \
     pipx uninstall renku && \
     pipx install --force renku==${RENKU_VERSION} \
     ; fi
 
 ########################################################
diff --git a/julia-minimal/Dockerfile b/julia-minimal/Dockerfile
index 40e9321..d402691 100644
--- a/julia-minimal/Dockerfile
+++ b/julia-minimal/Dockerfile
@@ -1,46 +1,46 @@
 # For finding latest versions of the base image see
 # https://github.com/SwissDataScienceCenter/renkulab-docker
 ARG RENKU_BASE_IMAGE=renku/renkulab-julia:1.5.3-0.7.5
 FROM ${RENKU_BASE_IMAGE}
 
 # Uncomment and adapt if code is to be included in the image
 # COPY src /code/src
 
 # Uncomment and adapt if your python, R, or Julia packages require extra linux (ubuntu) software
 # e.g. the following installs apt-utils and vim; each pkg on its own line, all lines
 # except for the last end with backslash '\' to continue the RUN line
 #
 # USER root
 # RUN apt-get update && \
 #    apt-get install -y --no-install-recommends \
 #    apt-utils \
 #    vim
 # USER ${NB_USER}
 
 # install the python dependencies
 COPY requirements.txt environment.yml /tmp/
 RUN conda env update -q -f /tmp/environment.yml && \
     /opt/conda/bin/pip install -r /tmp/requirements.txt && \
     conda clean -y --all && \
     conda env export -n "root"
 
 # download and precompile any libaries to speed up startup time
 COPY Project.toml Manifest.toml /tmp/
 RUN mkdir /tmp/julia-pkg && \
     cp /tmp/Project.toml /tmp/Manifest.toml /tmp/julia-pkg/ && \
     julia -e'using Pkg; Pkg.activate("/tmp/julia-pkg/"); Pkg.instantiate(); Pkg.precompile()'
-    
+
 # RENKU_VERSION determines the version of the renku CLI
 # that will be used in this image. To find the latest version,
 # visit https://pypi.org/project/renku/#history.
-ARG RENKU_VERSION=0.14.2
+ARG RENKU_VERSION=0.15.1
 
 ########################################################
 # Do not edit this section and do not add anything below
 
 RUN if [ -n "$RENKU_VERSION" ] ; then \
     pipx uninstall renku && \
     pipx install --force renku==${RENKU_VERSION} \
     ; fi
 
 ########################################################
diff --git a/minimal/Dockerfile b/minimal/Dockerfile
index 4f13e22..6d5b995 100644
--- a/minimal/Dockerfile
+++ b/minimal/Dockerfile
@@ -1,45 +1,45 @@
 # For finding latest versions of the base image see
 # https://github.com/SwissDataScienceCenter/renkulab-docker
 ARG RENKU_BASE_IMAGE=renku/renkulab-py:3.8-0.7.5
 FROM ${RENKU_BASE_IMAGE}
 
 # Uncomment and adapt if code is to be included in the image
 # COPY src /code/src
 
 # Uncomment and adapt if your R or python packages require extra linux (ubuntu) software
 # e.g. the following installs apt-utils and vim; each pkg on its own line, all lines
 # except for the last end with backslash '\' to continue the RUN line
 #
 # USER root
 # RUN apt-get update && \
 #    apt-get install -y --no-install-recommends \
 #    apt-utils \
 #    vim
 # USER ${NB_USER}
 
 # Uncomment and adapt if you want to automatically install
 # python dependencies when the Docker image builds (pip or conda)
 # Note: you will need to add a (pip) requirements.txt file
 #       AND a (conda) environment.yml file for the below code to run,
 #       but you can remove one or the other.
 #
 # COPY requirements.txt environment.yml /tmp/
 # RUN conda env update -q -f /tmp/environment.yml && \
 #    /opt/conda/bin/pip install -r /tmp/requirements.txt && \
 #    conda clean -y --all && \
 #    conda env export -n "root"
 
 # RENKU_VERSION determines the version of the renku CLI
 # that will be used in this image. To find the latest version,
 # visit https://pypi.org/project/renku/#history.
-ARG RENKU_VERSION=0.14.2
+ARG RENKU_VERSION=0.15.1
 
 ########################################################
 # Do not edit this section and do not add anything below
 
 RUN if [ -n "$RENKU_VERSION" ] ; then \
     pipx uninstall renku && \
     pipx install --force renku==${RENKU_VERSION} \
     ; fi
 
 ########################################################
diff --git a/python-minimal/Dockerfile b/python-minimal/Dockerfile
index e29bd4e..26f5199 100644
--- a/python-minimal/Dockerfile
+++ b/python-minimal/Dockerfile
@@ -1,40 +1,40 @@
 # For finding latest versions of the base image see
 # https://github.com/SwissDataScienceCenter/renkulab-docker
 ARG RENKU_BASE_IMAGE=renku/renkulab-py:3.8-0.7.5
 FROM ${RENKU_BASE_IMAGE}
 
 # Uncomment and adapt if code is to be included in the image
 # COPY src /code/src
 
 # Uncomment and adapt if your R or python packages require extra linux (ubuntu) software
 # e.g. the following installs apt-utils and vim; each pkg on its own line, all lines
 # except for the last end with backslash '\' to continue the RUN line
 #
 # USER root
 # RUN apt-get update && \
 #    apt-get install -y --no-install-recommends \
 #    apt-utils \
 #    vim
 # USER ${NB_USER}
 
 # install the python dependencies
 COPY requirements.txt environment.yml /tmp/
 RUN conda env update -q -f /tmp/environment.yml && \
     /opt/conda/bin/pip install -r /tmp/requirements.txt && \
     conda clean -y --all && \
     conda env export -n "root"
 
 # RENKU_VERSION determines the version of the renku CLI
 # that will be used in this image. To find the latest version,
 # visit https://pypi.org/project/renku/#history.
-ARG RENKU_VERSION=0.14.2
+ARG RENKU_VERSION=0.15.1
 
 ########################################################
 # Do not edit this section and do not add anything below
 
 RUN if [ -n "$RENKU_VERSION" ] ; then \
     pipx uninstall renku && \
     pipx install --force renku==${RENKU_VERSION} \
     ; fi
 
 ########################################################