Update node directory in Dockerfile (#532)
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 57eb6c4..22bc87c 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -78,10 +78,10 @@
# Fallback in case Emscripten isn't activated.
# This will let use tools offered by this image inside other Docker images
# (sub-stages) or with custom / no entrypoint
-ENV EMSDK_NODE=/emsdk/node/12.9.1_64bit/bin/node
+ENV EMSDK_NODE=/emsdk/node/12.18.1_64bit/bin/node
ENV EMSDK=/emsdk
ENV EM_CONFIG=/emsdk/.emscripten
-ENV PATH="${EMSDK}:${EMSDK}/upstream/emscripten:${EMSDK}/upstream/bin:emsdk/node/12.9.1_64bit/bin:${PATH}"
+ENV PATH="${EMSDK}:${EMSDK}/upstream/emscripten:${EMSDK}/upstream/bin:emsdk/node/12.18.1_64bit/bin:${PATH}"
# ------------------------------------------------------------------------------
# Create a 'standard` 1000:1000 user
