diff --git a/.rubocop.yml b/.rubocop.yml
index 5b59c0c5..2f723737 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,7 +1,5 @@
 plugins:
   - rubocop-performance
-
-require:
   - rubocop-rake
   - rubocop-rspec
   - rubocop-rspec_rails
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 672d4b71..d457625d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change log
 
+## v1.3.1 (Jun 10, 2025)
+
+### Misc
+
+- [#1096](https://github.com/ryz310/my_api_client/pull/1096) Stubs `instance_reader` and `instance_writer` on the `class_attribute` ([@ryz310](https://github.com/ryz310))
+
 ## v1.3.0 (Jun 10, 2025)
 
 ### Feature
diff --git a/Gemfile.lock b/Gemfile.lock
index 2ba9bbc0..8caf5564 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    my_api_client (1.3.0)
+    my_api_client (1.3.1)
       activesupport (>= 6.1.0)
       faraday (>= 0.17.1)
       jsonpath
diff --git a/lib/my_api_client/rspec/stub.rb b/lib/my_api_client/rspec/stub.rb
index a789a3b7..3991195a 100644
--- a/lib/my_api_client/rspec/stub.rb
+++ b/lib/my_api_client/rspec/stub.rb
@@ -68,7 +68,8 @@ def stub_api_client_all(klass, **actions_and_options)
     # @return [InstanceDouble]
     #   Returns a spy object of the stubbed ApiClient.
     def stub_api_client(klass, **actions_and_options)
-      instance = instance_double(klass)
+      instance = instance_double(klass, logger: klass.logger, 'logger=': nil,
+                                        error_handlers: klass.error_handlers)
       actions_and_options.each { |action, options| stubbing(instance, action, options) }
       instance
     end
diff --git a/lib/my_api_client/version.rb b/lib/my_api_client/version.rb
index ab609a8c..e9fcb3a9 100644
--- a/lib/my_api_client/version.rb
+++ b/lib/my_api_client/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module MyApiClient
-  VERSION = '1.3.0'
+  VERSION = '1.3.1'
 end
diff --git a/spec/lib/my_api_client/rspec/stub_spec.rb b/spec/lib/my_api_client/rspec/stub_spec.rb
index 3c694de8..72ade2ea 100644
--- a/spec/lib/my_api_client/rspec/stub_spec.rb
+++ b/spec/lib/my_api_client/rspec/stub_spec.rb
@@ -59,6 +59,22 @@ def request_all
   end
 
   describe '#stub_api_client' do
+    describe 'class_attribute' do
+      let(:api_client) { stub_api_client(example_api_client) }
+
+      it 'stubs #logger' do
+        expect(api_client.logger).to eq example_api_client.logger
+      end
+
+      it 'stubs #logger=' do
+        expect { api_client.logger = Logger.new($stdout) }.not_to raise_error
+      end
+
+      it 'stubs #error_handlers' do
+        expect(api_client.error_handlers).to eq example_api_client.error_handlers
+      end
+    end
+
     context 'when use Proc' do
       let(:api_client) do
         stub_api_client(