elasticsearch.gemspec in elasticsearch-8.12.1 vs elasticsearch.gemspec in elasticsearch-8.12.2

@@ -44,13 +44,12 @@
   s.rdoc_options      = ['--charset=UTF-8']
 
   s.required_ruby_version = '>= 2.5'
 
   s.add_dependency 'elastic-transport', '~> 8.3'
+  s.add_dependency 'elasticsearch-api', '8.12.2'
 
-  s.add_dependency 'elasticsearch-api', '8.12.1'
-  s.add_dependency 'base64'
-
+  s.add_development_dependency 'base64'
   s.add_development_dependency 'bundler'
   s.add_development_dependency 'byebug' unless defined?(JRUBY_VERSION) || defined?(Rubinius)
   s.add_development_dependency 'pry'
   s.add_development_dependency 'rake'
   s.add_development_dependency 'require-prof' unless defined?(JRUBY_VERSION) || defined?(Rubinius)