diff --git a/lib/async/http/internet/instance.rb b/lib/async/http/internet/instance.rb
index 92a60c0..bdbcfc8 100644
--- a/lib/async/http/internet/instance.rb
+++ b/lib/async/http/internet/instance.rb
@@ -17,8 +17,8 @@ def self.instance
 			
 			class << self
 				::Protocol::HTTP::Methods.each do |name, verb|
-					define_method(verb.downcase) do |url, headers = nil, body = nil, &block|
-						self.instance.call(verb, url, headers, body, &block)
+					define_method(verb.downcase) do |url, *arguments, **options, &block|
+						self.instance.call(verb, url, *arguments, **options, &block)
 					end
 				end
 			end
diff --git a/releases.md b/releases.md
index cf5c1b8..14a6e18 100644
--- a/releases.md
+++ b/releases.md
@@ -1,5 +1,9 @@
 # Releases
 
+## Unreleased
+
+  - Minor consistency fixes to `Async::HTTP::Internet` singleton methods.
+
 ## v0.82.0
 
   - `protocol-http1` introduces a line length limit for request line, response line, header lines and chunk length lines.