diff --git a/Dockerfile b/Dockerfile
index 9917ad2..6ba17cd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rocker/tidyverse:4.0.5
+FROM rocker/tidyverse:4.3.1
 
 RUN apt-get update && \
     apt-get install -y build-essential clang imagemagick libmagick++-dev libudunits2-dev curl libgdal-dev \
@@ -16,7 +16,6 @@ ADD clean-layer.sh  /tmp/clean-layer.sh
 
 RUN apt-get update && \
     apt-get install apt-transport-https && \
-    apt-get install -y -f r-cran-rgtk2 && \
     apt-get install -y -f libv8-dev libgeos-dev libgdal-dev libproj-dev libsndfile1-dev \
     libtiff5-dev fftw3 fftw3-dev libfftw3-dev libjpeg-dev libhdf4-0-alt libhdf4-alt-dev \
     libhdf5-dev libx11-dev cmake libglu1-mesa-dev libgtk2.0-dev librsvg2-dev libxt-dev \
@@ -24,7 +23,7 @@ RUN apt-get update && \
     /tmp/clean-layer.sh
 
 RUN apt-get update && apt-get install -y build-essential git ninja-build ccache  libatlas-base-dev libopenblas-dev libopencv-dev python3-opencv && \
-    cd /usr/local/share && git clone --recursive --depth=1 --branch v1.8.x https://github.com/apache/incubator-mxnet.git mxnet && \
+    cd /usr/local/share && git clone --recursive --depth=1 --branch v1.9.x https://github.com/apache/incubator-mxnet.git mxnet && \
     cd mxnet && cp config/linux.cmake config.cmake && rm -rf build && \
     mkdir -p build && cd build && cmake .. && cmake --build . --parallel $(nproc) && \
     cd .. && make -f R-package/Makefile rpkg && \
@@ -45,4 +44,4 @@ RUN Rscript /tmp/package_installs.R && \
     bash -c "rm -Rf /tmp/Rtmp*"
 
 # Used in the `rstats` Jenkins `Docker GPU Build` step to restrict the images being pruned.
-LABEL kaggle-lang=r
\ No newline at end of file
+LABEL kaggle-lang=r