diff --git a/services/webapp/Dockerfile b/services/webapp/Dockerfile
index a37b9ec6111120a0346602875e536eb1e2f50627..a4f41b30b3a7d9c1bcc84614efc62db4a8085923 100644
--- a/services/webapp/Dockerfile
+++ b/services/webapp/Dockerfile
@@ -36,7 +36,7 @@ RUN apt-get install docker.io -y
 # Viz
 #------------------------------
 RUN apt install python-pygraphviz graphviz-dev -y
-RUN pip3 install django-extensions pygraphviz
+RUN pip3 install django-extensions==3.1.5 pygraphviz==1.6
 # Example usage: rosetta/shell webapp "cd /opt/code && python3 manage.py graph_models core_app --exclude-models LoginToken,Text -o ORM.png"