diff --git a/Dockerfile b/Dockerfile
index afb7ae4..a59c52c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ RUN echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
     apt-get -yq install wget apt-transport-https curl locales && \
     apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 0x8320ca65cb2de8e5 && \
     locale-gen en_US.UTF-8 && \
-    curl -sL https://deb.nodesource.com/setup_6.x | bash - && \
+    curl -sL https://deb.nodesource.com/setup_8.x | bash - && \
     apt-get -y update && \
     apt-get -yq install \
         adduser \