diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 07ff162..41a5360 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,7 +13,7 @@ sast:
 
 test-emacs:
   stage: test
-  image: ubuntu:latest
+  image: ubuntu:22.04
   before_script:
     - apt-get update
     - apt-get install -y emacs-nox