diff --git a/datascience-notebook/Dockerfile b/datascience-notebook/Dockerfile
index 82803f57cb..eb47e705e0 100644
--- a/datascience-notebook/Dockerfile
+++ b/datascience-notebook/Dockerfile
@@ -26,14 +26,14 @@ RUN apt-get update && \
 # install Julia packages in /opt/julia instead of $HOME
 ENV JULIA_DEPOT_PATH=/opt/julia
 ENV JULIA_PKGDIR=/opt/julia
-ENV JULIA_VERSION=1.4.1
+ENV JULIA_VERSION=1.5.0
 
 WORKDIR /tmp
 
 # hadolint ignore=SC2046
 RUN mkdir "/opt/julia-${JULIA_VERSION}" && \
     wget -q https://julialang-s3.julialang.org/bin/linux/x64/$(echo "${JULIA_VERSION}" | cut -d. -f 1,2)"/julia-${JULIA_VERSION}-linux-x86_64.tar.gz" && \
-    echo "fd6d8cadaed678174c3caefb92207a3b0e8da9f926af6703fb4d1e4e4f50610a *julia-${JULIA_VERSION}-linux-x86_64.tar.gz" | sha256sum -c - && \
+    echo "be7af676f8474afce098861275d28a0eb8a4ece3f83a11027e3554dcdecddb91 *julia-${JULIA_VERSION}-linux-x86_64.tar.gz" | sha256sum -c - && \
     tar xzf "julia-${JULIA_VERSION}-linux-x86_64.tar.gz" -C "/opt/julia-${JULIA_VERSION}" --strip-components=1 && \
     rm "/tmp/julia-${JULIA_VERSION}-linux-x86_64.tar.gz"
 RUN ln -fs /opt/julia-*/bin/julia /usr/local/bin/julia