diff --git a/Gemfile b/Gemfile
index 7bedc3bb..d3de2b6e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,6 +6,7 @@ gemspec
 
 gem 'oauth2'
 gem 'typhoeus'
+gem 'warning'
 gem 'zeitwerk'
 
 group :development do
diff --git a/Gemfile.lock b/Gemfile.lock
index 382a1fa2..d7f6fde9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -167,6 +167,7 @@ GEM
     unicode-display_width (2.6.0)
     uri (1.0.3)
     version_gem (1.1.7)
+    warning (1.5.0)
     zeitwerk (2.6.18)
 
 PLATFORMS
@@ -190,6 +191,7 @@ DEPENDENCIES
   steep
   testcontainers
   typhoeus
+  warning
   zeitwerk
   zitadel-client!
 
diff --git a/lib/patch.rb b/lib/patch.rb
index da72025f..e1b40cc3 100644
--- a/lib/patch.rb
+++ b/lib/patch.rb
@@ -2,10 +2,11 @@
 
 module OAuth2
   module Strategy
-    # noinspection RbsMissingTypeSignature
-    class Assertion < Base
+    # rubocop:disable Style/Documentation
+    module AssertionPatch
       private
 
+      # noinspection RbsMissingTypeSignature
       def build_assertion(claims, opts)
         raise ArgumentError, 'encoding_opts must include :algorithm and :key' unless
           opts.is_a?(Hash) && opts.key?(:algorithm) && opts.key?(:key)
@@ -14,5 +15,10 @@ def build_assertion(claims, opts)
         JWT.encode(claims, opts[:key], opts[:algorithm], headers)
       end
     end
+    # rubocop:enable Style/Documentation
+
+    class Assertion < Base
+      prepend AssertionPatch
+    end
   end
 end
diff --git a/lib/zitadel_client.rb b/lib/zitadel_client.rb
index 531bf9a0..85793f35 100644
--- a/lib/zitadel_client.rb
+++ b/lib/zitadel_client.rb
@@ -2,8 +2,11 @@
 
 require 'zeitwerk'
 require 'oauth2'
+require 'warning'
 require_relative 'patch'
 
+Warning.ignore(:method_redefined, __dir__)
+
 # Main entrypoint for the ZitadelClient Ruby SDK.
 #
 # This module encapsulates all functionality for authenticating with and accessing
diff --git a/sig/lib/warning/warning.rbs b/sig/lib/warning/warning.rbs
new file mode 100644
index 00000000..2ee46119
--- /dev/null
+++ b/sig/lib/warning/warning.rbs
@@ -0,0 +1,3 @@
+module Warning
+  def self.ignore: (Regexp | Symbol | Array[Symbol], String?) -> void
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 6f1d2d9b..9995b7b4 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -17,11 +17,17 @@
 # Override the HTMLFormatter so that it writes its report inside build/coverage/html
 module SimpleCov
   module Formatter
-    class HTMLFormatter
+    # rubocop:disable Style/Documentation
+    module HTMLFormatterPatch
       def output_path
         File.join(SimpleCov.coverage_path, 'html')
       end
     end
+    # rubocop:enable Style/Documentation
+
+    class HTMLFormatter
+      prepend HTMLFormatterPatch
+    end
   end
 end
 
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 6f1d2d9b..49ea3d1b 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+require 'warning'
 require 'dotenv'
 require 'simplecov'
 require 'simplecov-lcov'
@@ -17,11 +18,17 @@
 # Override the HTMLFormatter so that it writes its report inside build/coverage/html
 module SimpleCov
   module Formatter
-    class HTMLFormatter
+    # rubocop:disable Style/Documentation
+    module HTMLFormatterPatch
       def output_path
         File.join(SimpleCov.coverage_path, 'html')
       end
     end
+    # rubocop:enable Style/Documentation
+
+    class HTMLFormatter
+      prepend HTMLFormatterPatch
+    end
   end
 end