diff --git a/Dockerfile b/Dockerfile
index 8b72c892..f1622b38 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@
 # To overwrite the build args use:
 #  docker build ... --build-arg UBUNTU_DATE=20171006
 ARG UBUNTU_FLAVOR=xenial
-ARG UBUNTU_DATE=20180112.1
+ARG UBUNTU_DATE=20180123
 
 #== Ubuntu xenial is 16.04, i.e. FROM ubuntu:16.04
 # Find latest images at https://hub.docker.com/r/library/ubuntu/
@@ -632,7 +632,7 @@ COPY bin/fail /usr/bin/
 #===============
 # TODO: Use Google fingerprint to verify downloads
 #  https://www.google.de/linuxrepositories/
-ARG EXPECTED_CHROME_VERSION="63.0.3239.132"
+ARG EXPECTED_CHROME_VERSION="64.0.3282.119"
 ENV CHROME_URL="https://dl.google.com/linux/direct" \
     CHROME_BASE_DEB_PATH="/home/seluser/chrome-deb/google-chrome" \
     GREP_ONLY_NUMS_VER="[0-9.]{2,20}"