diff --git a/all-spark-notebook/Dockerfile b/all-spark-notebook/Dockerfile
index 739cc665..c989dd0c 100644
--- a/all-spark-notebook/Dockerfile
+++ b/all-spark-notebook/Dockerfile
@@ -66,23 +66,23 @@ USER jovyan
 
 # Install Python 3 packages
 RUN conda install --yes \
-    'ipywidgets=4.0*' \
+    'ipywidgets=4.1*' \
     'pandas=0.17*' \
-    'matplotlib=1.4*' \
-    'scipy=0.16*' \
-    'seaborn=0.6*' \
-    'scikit-learn=0.16*' \
+    'matplotlib=1.5*' \
+    'scipy=0.17*' \
+    'seaborn=0.7*' \
+    'scikit-learn=0.17*' \
     && conda clean -yt
 
-# Install Python 2 packages
+# Install Python 2 packages and kernel spec
 RUN conda create -p $CONDA_DIR/envs/python2 python=2.7 \
-    'ipython=4.0*' \
-    'ipywidgets=4.0*' \
+    'ipython=4.1*' \
+    'ipywidgets=4.1*' \
     'pandas=0.17*' \
-    'matplotlib=1.4*' \
-    'scipy=0.16*' \
-    'seaborn=0.6*' \
-    'scikit-learn=0.16*' \
+    'matplotlib=1.5*' \
+    'scipy=0.17*' \
+    'seaborn=0.7*' \
+    'scikit-learn=0.17*' \
     pyzmq \
     && conda clean -yt
 
diff --git a/pyspark-notebook/Dockerfile b/pyspark-notebook/Dockerfile
index 57c72f6a..9dc47a3f 100644
--- a/pyspark-notebook/Dockerfile
+++ b/pyspark-notebook/Dockerfile
@@ -39,23 +39,23 @@ USER jovyan
 
 # Install Python 3 packages
 RUN conda install --yes \
-    'ipywidgets=4.0*' \
+    'ipywidgets=4.1*' \
     'pandas=0.17*' \
-    'matplotlib=1.4*' \
-    'scipy=0.16*' \
-    'seaborn=0.6*' \
-    'scikit-learn=0.16*' \
+    'matplotlib=1.5*' \
+    'scipy=0.17*' \
+    'seaborn=0.7*' \
+    'scikit-learn=0.17*' \
     && conda clean -yt
 
 # Install Python 2 packages and kernel spec
 RUN conda create -p $CONDA_DIR/envs/python2 python=2.7 \
-    'ipython=4.0*' \
-    'ipywidgets=4.0*' \
+    'ipython=4.1*' \
+    'ipywidgets=4.1*' \
     'pandas=0.17*' \
-    'matplotlib=1.4*' \
-    'scipy=0.16*' \
-    'seaborn=0.6*' \
-    'scikit-learn=0.16*' \
+    'matplotlib=1.5*' \
+    'scipy=0.17*' \
+    'seaborn=0.7*' \
+    'scikit-learn=0.17*' \
     pyzmq \
     && conda clean -yt
 
diff --git a/scipy-notebook/Dockerfile b/scipy-notebook/Dockerfile
index d35ca96e..9ea0b05b 100644
--- a/scipy-notebook/Dockerfile
+++ b/scipy-notebook/Dockerfile
@@ -8,42 +8,44 @@ USER jovyan
 
 # Install Python 3 packages
 RUN conda install --yes \
-    'ipywidgets=4.0*' \
+    'ipywidgets=4.1*' \
     'pandas=0.17*' \
-    'matplotlib=1.4*' \
-    'scipy=0.16*' \
-    'seaborn=0.6*' \
-    'scikit-learn=0.16*' \
+    'matplotlib=1.5*' \
+    'scipy=0.17*' \
+    'seaborn=0.7*' \
+    'scikit-learn=0.17*' \
     'scikit-image=0.11*' \
     'sympy=0.7*' \
-    'cython=0.22*' \
+    'cython=0.23*' \
     'patsy=0.4*' \
     'statsmodels=0.6*' \
     'cloudpickle=0.1*' \
     'dill=0.2*' \
-    'numba=0.22*' \
-    'bokeh=0.10*' \
+    'numba=0.23*' \
+    'bokeh=0.11*' \
+    'h5py=2.5*' \
     && conda clean -yt
 
 # Install Python 2 packages
 RUN conda create -p $CONDA_DIR/envs/python2 python=2.7 \
-    'ipython=4.0*' \
-    'ipywidgets=4.0*' \
+    'ipython=4.1*' \
+    'ipywidgets=4.1*' \
     'pandas=0.17*' \
-    'matplotlib=1.4*' \
-    'scipy=0.16*' \
-    'seaborn=0.6*' \
-    'scikit-learn=0.16*' \
+    'matplotlib=1.5*' \
+    'scipy=0.17*' \
+    'seaborn=0.7*' \
+    'scikit-learn=0.17*' \
     'scikit-image=0.11*' \
     'sympy=0.7*' \
-    'cython=0.22*' \
+    'cython=0.23*' \
     'patsy=0.4*' \
     'statsmodels=0.6*' \
     'cloudpickle=0.1*' \
     'dill=0.2*' \
-    'numba=0.22*' \
-    'bokeh=0.10*' \
-    pyzmq \
+    'numba=0.23*' \
+    'bokeh=0.11*' \
+    'h5py=2.5*' \
+    'pyzmq' \
     && conda clean -yt
 
 USER root