karafka.gemspec in karafka-2.3.4 vs karafka.gemspec in karafka-2.4.0.beta1

@@ -19,12 +19,14 @@
 
     Karafka allows you to capture everything that happens in your systems in large scale,
     without having to focus on things that are not your business domain.
   DESC
 
-  spec.add_dependency 'karafka-core', '>= 2.3.0', '< 2.4.0'
-  spec.add_dependency 'waterdrop', '>= 2.6.12', '< 3.0.0'
+  spec.add_dependency 'karafka-core', '>= 2.4.0.rc1', '< 2.5.0'
+  spec.add_dependency 'waterdrop', '>= 2.7.0.rc1', '< 3.0.0'
   spec.add_dependency 'zeitwerk', '~> 2.3'
+
+  spec.required_ruby_version = '>= 3.0.0'
 
   if $PROGRAM_NAME.end_with?('gem')
     spec.signing_key = File.expand_path('~/.ssh/gem-private_key.pem')
   end