diff --git a/all-spark-notebook/Dockerfile b/all-spark-notebook/Dockerfile
index 73c88f5a..eafee9cd 100644
--- a/all-spark-notebook/Dockerfile
+++ b/all-spark-notebook/Dockerfile
@@ -32,6 +32,6 @@ RUN pip --no-cache-dir install https://dist.apache.org/repos/dist/dev/incubator/
 RUN jupyter toree install --sys-prefix
 
 # Spylon-kernel
-RUN conda install --quiet --yes 'spylon-kernel=0.2*' && \
+RUN conda install --quiet --yes 'spylon-kernel=0.4*' && \
     conda clean -tipsy
 RUN python -m spylon_kernel install --sys-prefix