diff --git a/.gitlab/ci/docker.images.yml b/.gitlab/ci/docker.images.yml
index 122c988..f19f3df 100644
--- a/.gitlab/ci/docker.images.yml
+++ b/.gitlab/ci/docker.images.yml
@@ -2,8 +2,6 @@
 .docker:
   extends:
     - .build_dynamic_image
-  variables:
-    DOCKER: '23.0.1'
   rules:
     - !reference [.build_dynamic_image, rules]
     - changes:
@@ -16,3 +14,4 @@ docker:
   parallel:
     matrix:
       - OS: ['debian:bullseye', 'debian:bullseye-slim']
+        DOCKER: ['23.0.6', '24.0.5']