diff --git a/Jenkinsfile b/Jenkinsfile
index e1e0eb9..5d9bcbe 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -11,7 +11,7 @@ pipeline {
                 stage('HTML') {
                     agent {
                         docker {
-                            image 'silex/emacs:27.1-alpine-dev'
+                            image 'silex/emacs:27.2-alpine-ci-cask'
                             args '-u root --privileged'
                         }
                     }