diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 26834924b22ef1ead6acde2fd4e98c4f636587e4..b1e3a76a3a06e509454fdd05fb81b1872e8ea34a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,5 @@
 # In case something goes horribly wrong, you can fall back to `image: ruby:2.5`
-image: git-r3lab.uni.lu:4567/r3/docker/jekyll-lcsb:1.5
+image: git-r3lab.uni.lu:4567/r3/docker/jekyll-lcsb:1.6
 
 stages:
   - build