diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ae41c951..919d304b4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 5.20.1
+
+### Bug Fixes
+
+- Skip `rubocop.yml` in `spec.files` ([#2420](https://github.com/getsentry/sentry-ruby/pull/2420))
+
 ## 5.20.0
 
 - Add support for `$SENTRY_DEBUG` and `$SENTRY_SPOTLIGHT` ([#2374](https://github.com/getsentry/sentry-ruby/pull/2374))
diff --git a/sentry-delayed_job/sentry-delayed_job.gemspec b/sentry-delayed_job/sentry-delayed_job.gemspec
index 80196f2fb..ba5a62216 100644
--- a/sentry-delayed_job/sentry-delayed_job.gemspec
+++ b/sentry-delayed_job/sentry-delayed_job.gemspec
@@ -11,7 +11,7 @@ Gem::Specification.new do |spec|
   spec.platform = Gem::Platform::RUBY
   spec.required_ruby_version = '>= 2.4'
   spec.extra_rdoc_files = ["README.md", "LICENSE.txt"]
-  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples)'`.split("\n")
+  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples|\.rubocop\.yml)'`.split("\n")
 
   github_root_uri = 'https://github.com/getsentry/sentry-ruby'
   spec.homepage = "#{github_root_uri}/tree/#{spec.version}/#{spec.name}"
diff --git a/sentry-opentelemetry/sentry-opentelemetry.gemspec b/sentry-opentelemetry/sentry-opentelemetry.gemspec
index 886bc610d..4e026d2ba 100644
--- a/sentry-opentelemetry/sentry-opentelemetry.gemspec
+++ b/sentry-opentelemetry/sentry-opentelemetry.gemspec
@@ -13,7 +13,7 @@ Gem::Specification.new do |spec|
   spec.platform = Gem::Platform::RUBY
   spec.required_ruby_version = '>= 2.4'
   spec.extra_rdoc_files = ["README.md", "LICENSE.txt"]
-  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples)'`.split("\n")
+  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples|\.rubocop\.yml)'`.split("\n")
 
   github_root_uri = 'https://github.com/getsentry/sentry-ruby'
   spec.homepage = "#{github_root_uri}/tree/#{spec.version}/#{spec.name}"
diff --git a/sentry-rails/sentry-rails.gemspec b/sentry-rails/sentry-rails.gemspec
index d0433ef02..7c4cfac47 100644
--- a/sentry-rails/sentry-rails.gemspec
+++ b/sentry-rails/sentry-rails.gemspec
@@ -11,7 +11,7 @@ Gem::Specification.new do |spec|
   spec.platform = Gem::Platform::RUBY
   spec.required_ruby_version = '>= 2.4'
   spec.extra_rdoc_files = ["README.md", "LICENSE.txt"]
-  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples)'`.split("\n")
+  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples|\.rubocop\.yml)'`.split("\n")
 
   github_root_uri = 'https://github.com/getsentry/sentry-ruby'
   spec.homepage = "#{github_root_uri}/tree/#{spec.version}/#{spec.name}"
diff --git a/sentry-resque/sentry-resque.gemspec b/sentry-resque/sentry-resque.gemspec
index 1f36b9111..732ae4c3a 100644
--- a/sentry-resque/sentry-resque.gemspec
+++ b/sentry-resque/sentry-resque.gemspec
@@ -11,7 +11,7 @@ Gem::Specification.new do |spec|
   spec.platform = Gem::Platform::RUBY
   spec.required_ruby_version = '>= 2.4'
   spec.extra_rdoc_files = ["README.md", "LICENSE.txt"]
-  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples)'`.split("\n")
+  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples|\.rubocop\.yml)'`.split("\n")
 
   github_root_uri = 'https://github.com/getsentry/sentry-ruby'
   spec.homepage = "#{github_root_uri}/tree/#{spec.version}/#{spec.name}"
diff --git a/sentry-ruby/sentry-ruby-core.gemspec b/sentry-ruby/sentry-ruby-core.gemspec
index 76a343c28..a676fe126 100644
--- a/sentry-ruby/sentry-ruby-core.gemspec
+++ b/sentry-ruby/sentry-ruby-core.gemspec
@@ -12,7 +12,7 @@ Gem::Specification.new do |spec|
   spec.platform = Gem::Platform::RUBY
   spec.required_ruby_version = '>= 2.4'
   spec.extra_rdoc_files = ["README.md", "LICENSE.txt"]
-  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples)'`.split("\n")
+  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples|\.rubocop\.yml)'`.split("\n")
 
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = spec.homepage
diff --git a/sentry-ruby/sentry-ruby.gemspec b/sentry-ruby/sentry-ruby.gemspec
index 52cbcc180..44fcfceaa 100644
--- a/sentry-ruby/sentry-ruby.gemspec
+++ b/sentry-ruby/sentry-ruby.gemspec
@@ -11,7 +11,7 @@ Gem::Specification.new do |spec|
   spec.platform = Gem::Platform::RUBY
   spec.required_ruby_version = '>= 2.4'
   spec.extra_rdoc_files = ["README.md", "LICENSE.txt"]
-  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples)'`.split("\n")
+  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples|\.rubocop\.yml)'`.split("\n")
 
   github_root_uri = 'https://github.com/getsentry/sentry-ruby'
   spec.homepage = "#{github_root_uri}/tree/#{spec.version}/#{spec.name}"
diff --git a/sentry-sidekiq/sentry-sidekiq.gemspec b/sentry-sidekiq/sentry-sidekiq.gemspec
index ecbd4e8cc..210485b12 100644
--- a/sentry-sidekiq/sentry-sidekiq.gemspec
+++ b/sentry-sidekiq/sentry-sidekiq.gemspec
@@ -11,7 +11,7 @@ Gem::Specification.new do |spec|
   spec.platform = Gem::Platform::RUBY
   spec.required_ruby_version = '>= 2.4'
   spec.extra_rdoc_files = ["README.md", "LICENSE.txt"]
-  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples)'`.split("\n")
+  spec.files = `git ls-files | grep -Ev '^(spec|benchmarks|examples|\.rubocop\.yml)'`.split("\n")
 
   github_root_uri = 'https://github.com/getsentry/sentry-ruby'
   spec.homepage = "#{github_root_uri}/tree/#{spec.version}/#{spec.name}"