diff --git a/roles/mastodon/vars/main.yml b/roles/mastodon/vars/main.yml
index 9e32375..e3c141e 100644
--- a/roles/mastodon/vars/main.yml
+++ b/roles/mastodon/vars/main.yml
@@ -6,8 +6,8 @@ mysql: False
 redis: True
 
 ruby_version: "3.0.3"
-rbenv_version: "v2.7.2"
-ruby_build_version: "v20210707"
+rbenv_version: "v1.2.0"
+ruby_build_version: "v20220218"
 bundler_version: "2.1.4"
 node_major_version: "12"
 os_family: "{{ ansible_os_family|lower }}"