diff --git a/CHANGELOG-9.x.md b/CHANGELOG-9.x.md
index 1b16cd0f77..226cd027fa 100644
--- a/CHANGELOG-9.x.md
+++ b/CHANGELOG-9.x.md
@@ -1,4 +1,9 @@
 # CHANGELOG 9.x
+## Ruby version
+
+Ruby 3.2 and up are tested and supported. At the time of release, we're testingb
+
+We follow Ruby’s own maintenance policy and officially support all currently maintained versions per [Ruby Maintenance Branches](https://www.ruby-lang.org/en/downloads/branches/).
 
 ## Gem
 
diff --git a/elasticsearch-api/lib/elasticsearch/api/actions/query_rules/delete_ruleset.rb b/elasticsearch-api/lib/elasticsearch/api/actions/query_rules/delete_ruleset.rb
index 12ee1dbeb5..c28dd90c99 100644
--- a/elasticsearch-api/lib/elasticsearch/api/actions/query_rules/delete_ruleset.rb
+++ b/elasticsearch-api/lib/elasticsearch/api/actions/query_rules/delete_ruleset.rb
@@ -50,11 +50,19 @@ def delete_ruleset(arguments = {})
 
           method = Elasticsearch::API::HTTP_DELETE
           path   = "_query_rules/#{Utils.listify(_ruleset_id)}"
-          params = {}
+          params = Utils.process_params(arguments)
 
-          Elasticsearch::API::Response.new(
-            perform_request(method, path, params, body, headers, request_opts)
-          )
+          if Array(arguments[:ignore]).include?(404)
+            Utils.rescue_from_not_found do
+              Elasticsearch::API::Response.new(
+                perform_request(method, path, params, body, headers, request_opts)
+              )
+            end
+          else
+            Elasticsearch::API::Response.new(
+              perform_request(method, path, params, body, headers, request_opts)
+            )
+          end
         end
       end
     end
diff --git a/elasticsearch-api/lib/elasticsearch/api/version.rb b/elasticsearch-api/lib/elasticsearch/api/version.rb
index 923b050cec..e1d69fc8ff 100644
--- a/elasticsearch-api/lib/elasticsearch/api/version.rb
+++ b/elasticsearch-api/lib/elasticsearch/api/version.rb
@@ -18,6 +18,6 @@
 module Elasticsearch
   module API
     VERSION = '9.0.0'.freeze
-    ES_SPECIFICATION_COMMIT = '55d1444f19ce33e5a7a318e51ccc638a7901959c'.freeze
+    ES_SPECIFICATION_COMMIT = '1403bac9354d232024184bd992ecc76aaa9e68fa'.freeze
   end
 end