diff --git a/scipy-notebook/Dockerfile b/scipy-notebook/Dockerfile
index 06a2ac30..81e66019 100644
--- a/scipy-notebook/Dockerfile
+++ b/scipy-notebook/Dockerfile
@@ -47,7 +47,7 @@ RUN conda install --quiet --yes \
     # Activate ipywidgets extension in the environment that runs the notebook server
     jupyter nbextension enable --py widgetsnbextension --sys-prefix && \
     # Also activate ipywidgets extension for JupyterLab
-    jupyter labextension install @jupyter-widgets/jupyterlab-manager && \
+    jupyter labextension install @jupyter-widgets/jupyterlab-manager^0.31.0 && \
     npm cache clean && \
     rm -rf $CONDA_DIR/share/jupyter/lab/staging && \
     fix-permissions $CONDA_DIR