diff --git a/CHANGELOG b/CHANGELOG
index 0a7437c2..85ce710a 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,9 @@
+18-02-2025
+
+- Version 4.3.9
+
+  - Prevent deprecation warning when using Rails 7.1
+
 14-09-2023
 
 - Version 4.3.8
diff --git a/lib/message_bus/rack/middleware.rb b/lib/message_bus/rack/middleware.rb
index d6b77ba5..0858b62a 100644
--- a/lib/message_bus/rack/middleware.rb
+++ b/lib/message_bus/rack/middleware.rb
@@ -200,7 +200,11 @@ def close_db_connection!
     #  this means connections are not returned until rack.async is
     #  closed
     if defined? ActiveRecord::Base.connection_handler
-      ActiveRecord::Base.connection_handler.clear_active_connections!
+      if Gem::Version.new(Rails.version) >= "7.1"
+        ActiveRecord::Base.connection_handler.clear_active_connections!(:all)
+      else
+        ActiveRecord::Base.connection_handler.clear_active_connections!
+      end
     elsif defined? ActiveRecord::Base.clear_active_connections!
       ActiveRecord::Base.clear_active_connections!
     end
diff --git a/lib/message_bus/version.rb b/lib/message_bus/version.rb
index 4c894cd8..6262c7c0 100644
--- a/lib/message_bus/version.rb
+++ b/lib/message_bus/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module MessageBus
-  VERSION = "4.3.8"
+  VERSION = "4.3.9"
 end