diff --git a/Dockerfile b/Dockerfile
index 48b24cc..212f373 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ EXPOSE 3000
 
 USER root
 RUN apt-get update && apt-get install -y curl gpg-agent
-RUN curl --silent --location https://deb.nodesource.com/setup_14.x | bash -
+RUN curl --silent --location https://deb.nodesource.com/setup_16.x | bash -
 RUN apt-get install -y nodejs unzip p7zip-full && npm install -g nodemon && \
     ln -s /code/SuperBuild/install/bin/untwine /usr/bin/untwine && \
     ln -s /code/SuperBuild/install/bin/entwine /usr/bin/entwine && \
diff --git a/helpers/odmOptionsToJson.py b/helpers/odmOptionsToJson.py
index 9a4e0ce..bde230e 100644
--- a/helpers/odmOptionsToJson.py
+++ b/helpers/odmOptionsToJson.py
@@ -18,7 +18,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 '''
 
 import sys
-import imp
+import importlib
 import argparse
 import json
 import os
@@ -28,14 +28,14 @@ dest_file = os.environ.get("ODM_OPTIONS_TMP_FILE")
 sys.path.append(sys.argv[2])
 
 try:
-    imp.load_source('opendm', sys.argv[2] + '/opendm/__init__.py')
+    importlib.util.spec_from_file_location('opendm',sys.argv[2] + '/opendm/__init__.py').loader.load_module()
 except:
     pass
 try:
-    imp.load_source('context', sys.argv[2] + '/opendm/context.py')
+    importlib.util.spec_from_file_location('context', sys.argv[2] + '/opendm/context.py').loader.load_module()
 except:
     pass
-odm = imp.load_source('config', sys.argv[2] + '/opendm/config.py')
+odm = importlib.util.spec_from_file_location('config', sys.argv[2] + '/opendm/config.py').loader.load_module()
 
 options = {}
 class ArgumentParserStub(argparse.ArgumentParser):