Update NodeJS source for Docker Image (#11707)

* Update Ruby/Node/jemalloc source for Docker Image

* Update Dockerfile

* Update Dockerfile

diff --git a/Dockerfile b/Dockerfile
index 3cf12c22c6178b1f5db51bc1bb078c8932d0df0c..b5904ad95c82803e5dfd09aded642fd5e98aed77 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ FROM ubuntu:18.04 as build-dep
 SHELL ["bash", "-c"]
 
 # Install Node
-ENV NODE_VER="8.15.0"
+ENV NODE_VER="12.9.1"
 RUN    echo "Etc/UTC" > /etc/localtime && \
        apt update && \
        apt -y install wget make gcc g++ python && \