dev.yml in identity_cache-1.5.5 vs dev.yml in identity_cache-1.5.6

@@ -3,10 +3,10 @@
 up:
   - homebrew:
     - mysql-client@5.7:
         or:        [mysql@5.7]
         conflicts: [mysql-connector-c, mysql, mysql-client]
-  - ruby: 3.2.2
+  - ruby
   - isogun
   - bundler
 
 env:
   RAILGUN_HOST: identity-cache.railgun