diff --git a/base/Dockerfile b/base/Dockerfile
index c570a7a..7420617 100644
--- a/base/Dockerfile
+++ b/base/Dockerfile
@@ -10,7 +10,7 @@ RUN chmod +x /usr/local/bin/start*.sh
 # https://odmax.readthedocs.io/en/latest/installation.html
 RUN apt-get update --yes && \
     apt-get install --yes --no-install-recommends \
-    libimage-exiftool-perl libgeos-dev libgdal-dev gdal-bin build-essential rclone git
+    libimage-exiftool-perl libgeos-dev libgdal-dev gdal-bin build-essential rclone git npm
 USER ${NB_UID}
 
 # Install python packages
diff --git a/base/environment.yml b/base/environment.yml
index cdea160..1034c38 100644
--- a/base/environment.yml
+++ b/base/environment.yml
@@ -18,4 +18,4 @@ dependencies:
     - jupyter-server-proxy
     - git+https://github.com/AuScalableDroneCloud/asdc_python
     - git+https://github.com/AuScalableDroneCloud/nbgitpuller
-    - gdal==3.4.3
+    - gdal==GDAL_VERSION