diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 56bb95c746e5bf0a1defdf941722f50083820d4a..10bd3c4f9488bc96dcd92cb9b654b925757ae21f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,6 @@
 # run the test suite
 tests:
-    image: registry.gitlab.lis-lab.fr:5005/dev/scikit-multimodallearn/ubuntu:18.04
+    image: registry.gitlab.lis-lab.fr:5005/dev/scikit-multimodallearn/ubuntu:22.04
     tags:
         - docker
     script:
@@ -13,7 +13,7 @@ tests:
 
 # generate the documentation
 doc:
-    image: registry.gitlab.lis-lab.fr:5005/dev/scikit-multimodallearn/ubuntu:18.04
+    image: registry.gitlab.lis-lab.fr:5005/dev/scikit-multimodallearn/ubuntu:22.04
     tags:
         - docker
     only:
@@ -32,7 +32,7 @@ doc:
 # project public
 #
 pages:
-    image: registry.gitlab.lis-lab.fr:5005/dev/scikit-multimodallearn/ubuntu:18.04
+    image: registry.gitlab.lis-lab.fr:5005/dev/scikit-multimodallearn/ubuntu:22.04
     tags:
         - docker
     only: