diff --git a/base-notebook/Dockerfile b/base-notebook/Dockerfile
index e41fba56dd..1146aff3a8 100644
--- a/base-notebook/Dockerfile
+++ b/base-notebook/Dockerfile
@@ -102,9 +102,8 @@ RUN conda install --quiet --yes 'tini=0.18.0' && \
 RUN conda install --quiet --yes \
     'notebook=5.7.8' \
     'jupyterhub=1.0.0' \
-    'jupyterlab=0.35.5' && \
+    'jupyterlab=1.0.1' && \
     conda clean --all -f -y && \
-    jupyter labextension install @jupyterlab/hub-extension@^0.12.0 && \
     npm cache clean --force && \
     jupyter notebook --generate-config && \
     rm -rf $CONDA_DIR/share/jupyter/lab/staging && \
diff --git a/scipy-notebook/Dockerfile b/scipy-notebook/Dockerfile
index 651a8b9280..88dda7ec65 100644
--- a/scipy-notebook/Dockerfile
+++ b/scipy-notebook/Dockerfile
@@ -19,7 +19,7 @@ USER $NB_UID
 # use notebook-friendly backends in these images
 RUN conda install --quiet --yes \
     'conda-forge::blas=*=openblas' \
-    'ipywidgets=7.4*' \
+    'ipywidgets=7.5*' \
     'pandas=0.24*' \
     'numexpr=2.6*' \
     'matplotlib=3.0*' \
@@ -50,8 +50,8 @@ RUN conda install --quiet --yes \
     # Also activate ipywidgets extension for JupyterLab
     # Check this URL for most recent compatibilities
     # https://github.com/jupyter-widgets/ipywidgets/tree/master/packages/jupyterlab-manager
-    jupyter labextension install @jupyter-widgets/jupyterlab-manager@^0.38.1 && \
-    jupyter labextension install jupyterlab_bokeh@0.6.3 && \
+    jupyter labextension install @jupyter-widgets/jupyterlab-manager@^1.0.0 && \
+    jupyter labextension install jupyterlab_bokeh@1.0.0 && \
     npm cache clean --force && \
     rm -rf $CONDA_DIR/share/jupyter/lab/staging && \
     rm -rf /home/$NB_USER/.cache/yarn && \