diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b43002f3..8fd3740a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: ruby:3.3
+image: ruby:3.4
 
 variables:
   JEKYLL_ENV: production