bump some packages

- notebook 5.5
- matplotlib 2.2
- pandas 0.23
- scipy 1.1
- scikit-image 0.14
- statsmodels 0.9

base-notebook/Dockerfile

@@ -81,7 +81,7 @@ RUN cd /tmp && \
 
 # Install Jupyter Notebook and Hub
 RUN conda install --quiet --yes \
-    'notebook=5.4.*' \
+    'notebook=5.5.*' \
     'jupyterhub=0.8.*' \
     'jupyterlab=0.32.*' && \
     conda clean -tipsy && \

scipy-notebook/Dockerfile

@@ -20,17 +20,17 @@ USER $NB_UID
 RUN conda install --quiet --yes \
     'conda-forge::blas=*=openblas' \
     'ipywidgets=7.2*' \
-    'pandas=0.22*' \
+    'pandas=0.23*' \
     'numexpr=2.6*' \
-    'matplotlib=2.1*' \
-    'scipy=1.0*' \
+    'matplotlib=2.2*' \
+    'scipy=1.1*' \
     'seaborn=0.8*' \
     'scikit-learn=0.19*' \
-    'scikit-image=0.13*' \
+    'scikit-image=0.14*' \
     'sympy=1.1*' \
     'cython=0.28*' \
     'patsy=0.5*' \
-    'statsmodels=0.8*' \
+    'statsmodels=0.9*' \
     'cloudpickle=0.5*' \
     'dill=0.2*' \
     'numba=0.38*' \