diff --git a/12/alpine/Dockerfile b/12/alpine/Dockerfile
index 1a3ebdf9b..2a7059f62 100644
--- a/12/alpine/Dockerfile
+++ b/12/alpine/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine:3.9
 
-ENV NODE_VERSION 12.3.1
+ENV NODE_VERSION 12.4.0
 
 RUN addgroup -g 1000 node \
     && adduser -u 1000 -G node -s /bin/sh -D node \
diff --git a/12/stretch-slim/Dockerfile b/12/stretch-slim/Dockerfile
index 4cd618979..66b3728b4 100644
--- a/12/stretch-slim/Dockerfile
+++ b/12/stretch-slim/Dockerfile
@@ -3,7 +3,7 @@ FROM debian:stretch-slim
 RUN groupadd --gid 1000 node \
   && useradd --uid 1000 --gid node --shell /bin/bash --create-home node
 
-ENV NODE_VERSION 12.3.1
+ENV NODE_VERSION 12.4.0
 
 RUN buildDeps='xz-utils' \
     && ARCH= && dpkgArch="$(dpkg --print-architecture)" \
diff --git a/12/stretch/Dockerfile b/12/stretch/Dockerfile
index bd6da8666..07887a915 100644
--- a/12/stretch/Dockerfile
+++ b/12/stretch/Dockerfile
@@ -3,7 +3,7 @@ FROM buildpack-deps:stretch
 RUN groupadd --gid 1000 node \
   && useradd --uid 1000 --gid node --shell /bin/bash --create-home node
 
-ENV NODE_VERSION 12.3.1
+ENV NODE_VERSION 12.4.0
 
 RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
   && case "${dpkgArch##*-}" in \