diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 501b98a19c5b3c95327046da3f652a26f68bbf66..b2a7d9d54fffd1ba26d340270c42799661dabeac 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: ruby:2.7
+image: ruby:3.0
 
 stages:
   - build