diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 665401b..d6ae47d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,6 +23,7 @@ jobs:
           - stripe8
           - stripe9
           - stripe10
+          - stripe11
         include:
           - { ruby: "2.3", gemfile: "rails3.2", bundler: "1" }
           - { ruby: "2.5", gemfile: "rails5.1", bundler: "default" }
diff --git a/Appraisals b/Appraisals
index 997cf23..398921b 100644
--- a/Appraisals
+++ b/Appraisals
@@ -63,6 +63,10 @@ appraise "stripe10" do
   gem "stripe", "~> 10.0"
 end
 
+appraise "stripe11" do
+  gem "stripe", "~> 11.0"
+end
+
 appraise "rails_master" do
   gem "rails", github: "rails"
 end
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3d6ad4b..6ba7c68 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ### [Unreleased] - TBD
 
+- Add Stripe 11 support (#165)
+
 ### 2.8.0 (Mar 18, 2024)
 
 - Add Stripe 9 support (#162)
@@ -64,107 +66,122 @@
 ### 1.9.1 (December 5, 2017)
 
 This release is in preparation for some backward incompatible changes due to
-arrive in v2.0.0.  It is highly recommended that everyone secure their webhook
+arrive in v2.0.0. It is highly recommended that everyone secure their webhook
 endpoints by using `StripeEvent.signing_secret`. See the README and [Stripe's
 documentation](https://stripe.com/docs/webhooks#signatures) for more
 information.
 
-  * Deprecate `StripeEvent.authentication_secret` (#96)
-  * Deprecate unverified use of Stripe's webhooks (#96)
+- Deprecate `StripeEvent.authentication_secret` (#96)
+- Deprecate unverified use of Stripe's webhooks (#96)
 
 ### 1.9.0 (November 30, 2017)
 
-  * Support for Rails 5.1 (#94, Thanks @krasnoukhov and @simplepractice!)
+- Support for Rails 5.1 (#94, Thanks @krasnoukhov and @simplepractice!)
 
 ### 1.8.0 (August 29, 2017)
 
-  * Support for [Stripe's Webhook Signature Verification](https://stripe.com/docs/webhooks#signatures) (#83, #90, Thanks @mikeycgto!)
-  * Secure compare during basic authentication check (#91, Thanks @mikeycgto!)
+- Support for [Stripe's Webhook Signature Verification](https://stripe.com/docs/webhooks#signatures) (#83, #90, Thanks @mikeycgto!)
+- Secure compare during basic authentication check (#91, Thanks @mikeycgto!)
 
 ### 1.7.0 (July 5, 2017)
 
-  * Support stripe v3 gem as a dependency (#87)
+- Support stripe v3 gem as a dependency (#87)
 
 ### 1.6.0 (February 27, 2017)
 
-  * Support stripe v2 gem as a dependency (#82, b3cee03)
+- Support stripe v2 gem as a dependency (#82, b3cee03)
 
 ### 1.5.1 (September 20, 2016)
 
-  * Better Rails 5 support. Prefer `before_action` over `before_filter`. (#69, Thanks @mcolyer)
+- Better Rails 5 support. Prefer `before_action` over `before_filter`. (#69, Thanks @mcolyer)
 
 ### 1.5.0 (February 25, 2015)
-  * Added [replay attack protection](https://github.com/integrallis/stripe_event#securing-your-webhook-endpoint) on webhooks. See  `StripeEvent.authentication_secret`. Thanks @brentdax for both the initial discussion and the implementation! #53, #55
-  * Dropped official support for Rails 3.1 and Rails 4.0
+
+- Added [replay attack protection](https://github.com/integrallis/stripe_event#securing-your-webhook-endpoint) on webhooks. See `StripeEvent.authentication_secret`. Thanks @brentdax for both the initial discussion and the implementation! #53, #55
+- Dropped official support for Rails 3.1 and Rails 4.0
 
 ### 1.4.0 (November 1, 2014)
-  * Add `StripeEvent.listening?` method to easily determine if an event type has any registered handlers. Thank you to [Vladimir Andrijevik](https://github.com/vandrijevik) for the [idea and implementation](https://github.com/integrallis/stripe_event/pull/42).
+
+- Add `StripeEvent.listening?` method to easily determine if an event type has any registered handlers. Thank you to [Vladimir Andrijevik](https://github.com/vandrijevik) for the [idea and implementation](https://github.com/integrallis/stripe_event/pull/42).
 
 ### 1.3.0 (July 22, 2014)
-  * Allow for ignoring particular events. Thank you to [anark](https://github.com/anark) for suggesting the change, and [Ryan McGeary](https://github.com/rmm5t) and [Pete Keen](https://github.com/peterkeen) for working on the implementation.
+
+- Allow for ignoring particular events. Thank you to [anark](https://github.com/anark) for suggesting the change, and [Ryan McGeary](https://github.com/rmm5t) and [Pete Keen](https://github.com/peterkeen) for working on the implementation.
 
 ### 1.2.0 (June 17, 2014)
-  * Gracefully authenticate `account.application.deauthorized` events. Thank you to [Ryan McGeary](https://github.com/rmm5t) for the pull request and for taking the time to test the change in a live environment.
+
+- Gracefully authenticate `account.application.deauthorized` events. Thank you to [Ryan McGeary](https://github.com/rmm5t) for the pull request and for taking the time to test the change in a live environment.
 
 ### 1.1.0 (January 8, 2014)
-  * Deprecate `StripeEvent.setup` in favor of `StripeEvent.configure`. Remove `setup` at next major release.
-  * `StripeEvent.configure` yields the module to the block for configuration.
-  * `StripeEvent.configure` will raise `ArgumentError` unless a block is given.
-  * Track test coverage
+
+- Deprecate `StripeEvent.setup` in favor of `StripeEvent.configure`. Remove `setup` at next major release.
+- `StripeEvent.configure` yields the module to the block for configuration.
+- `StripeEvent.configure` will raise `ArgumentError` unless a block is given.
+- Track test coverage
 
 ### 1.0.0 (December 19, 2013)
-  * Internally namespace dispatched events to avoid maintaining a list of all possible event types.
-  * Subscribe to all event types with `StripeEvent.all` instead of `StripeEvent.subscribe`.
-  * Remove ability to subscribe to many event types with once call to `StripeEvent.subscribe`.
-  * Subscribers can be an object that responds to #call.
-  * Allow subscriber-generated `Stripe::StripeError`'s to bubble up. Thank you to [adamonduty](https://github.com/adamonduty) for the [patch](https://github.com/integrallis/stripe_event/pull/26).
-  * Only depend on `stripe` and `activesupport` gems.
-  * Add `rails` as a development dependency.
-  * Only `require 'stripe_event/engine'` if `Rails` constant exists to allow StripeEvent to be used outside of a Rails application.
+
+- Internally namespace dispatched events to avoid maintaining a list of all possible event types.
+- Subscribe to all event types with `StripeEvent.all` instead of `StripeEvent.subscribe`.
+- Remove ability to subscribe to many event types with once call to `StripeEvent.subscribe`.
+- Subscribers can be an object that responds to #call.
+- Allow subscriber-generated `Stripe::StripeError`'s to bubble up. Thank you to [adamonduty](https://github.com/adamonduty) for the [patch](https://github.com/integrallis/stripe_event/pull/26).
+- Only depend on `stripe` and `activesupport` gems.
+- Add `rails` as a development dependency.
+- Only `require 'stripe_event/engine'` if `Rails` constant exists to allow StripeEvent to be used outside of a Rails application.
 
 ### 0.6.1 (August 19, 2013)
-  * Update event type list
-  * Update test gemfiles
+
+- Update event type list
+- Update test gemfiles
 
 ### 0.6.0 (March 18, 2013)
-  * Rails 4 compatibility. Thank you to Ben Ubois for reporting the [issue](https://github.com/integrallis/stripe_event/issues/13) and to Matt Goldman for the [pull request](https://github.com/integrallis/stripe_event/pull/14).
-  * Run specs against different Rails versions
-  * Refactor internal usage of AS::Notifications
-  * Remove jruby-openssl as platform conditional dependency
+
+- Rails 4 compatibility. Thank you to Ben Ubois for reporting the [issue](https://github.com/integrallis/stripe_event/issues/13) and to Matt Goldman for the [pull request](https://github.com/integrallis/stripe_event/pull/14).
+- Run specs against different Rails versions
+- Refactor internal usage of AS::Notifications
+- Remove jruby-openssl as platform conditional dependency
 
 ### 0.5.0 (December 16, 2012)
-  * Remove `Gemfile.lock` from version control
-  * Internal event type list is now a set
-  * Update event type list
-  * Various internal refactorings
-  * More readable tests
+
+- Remove `Gemfile.lock` from version control
+- Internal event type list is now a set
+- Update event type list
+- Various internal refactorings
+- More readable tests
 
 ### 0.4.0 (September 24, 2012)
-  * Add configuration for custom event retrieval. Thanks to Dan Hodos for the [pull request](https://github.com/integrallis/stripe_event/pull/6).
-  * Move module methods only used in tests into a test helper.
-  * Various internal refactorings and additional tests.
-  * Error classes will inherit from a base error class now.
+
+- Add configuration for custom event retrieval. Thanks to Dan Hodos for the [pull request](https://github.com/integrallis/stripe_event/pull/6).
+- Move module methods only used in tests into a test helper.
+- Various internal refactorings and additional tests.
+- Error classes will inherit from a base error class now.
 
 ### 0.3.1 (August 14, 2012)
-  * Fix controller inheritance issue. Thanks to Christopher Baran for [reporting the bug](https://github.com/integrallis/stripe_event/issues/1), and to Robert Bousquet for [fixing it](https://github.com/integrallis/stripe_event/pull/3).
-  * Deprecate registration method. Use 'setup' instead.
+
+- Fix controller inheritance issue. Thanks to Christopher Baran for [reporting the bug](https://github.com/integrallis/stripe_event/issues/1), and to Robert Bousquet for [fixing it](https://github.com/integrallis/stripe_event/pull/3).
+- Deprecate registration method. Use 'setup' instead.
 
 ### 0.3.0 (July 16, 2012)
-  * Add registration method for conveniently adding many subscribers
-  * Depend on jruby-openssl when running on jruby
-  * Remove unneeded rake dependency
-  * Remove configure method
+
+- Add registration method for conveniently adding many subscribers
+- Depend on jruby-openssl when running on jruby
+- Remove unneeded rake dependency
+- Remove configure method
 
 ### 0.2.0 (July 12, 2012)
-  * Register a subscriber to one/many/all events
-  * Remove sqlite3 development dependency
-  * Setup travis-ci for repo
-  * Hard code a placeholder api key in dummy app. Fixes failing tests when env var not defined.
+
+- Register a subscriber to one/many/all events
+- Remove sqlite3 development dependency
+- Setup travis-ci for repo
+- Hard code a placeholder api key in dummy app. Fixes failing tests when env var not defined.
 
 ### 0.1.1 (July 4, 2012)
-  * Improve README
-  * Specify development dependency versions
-  * Fix controller test which was passing incorrectly
+
+- Improve README
+- Specify development dependency versions
+- Fix controller test which was passing incorrectly
 
 ### 0.1.0 (June 24, 2012)
-  * Initial release
+
+- Initial release
diff --git a/gemfiles/stripe11.gemfile b/gemfiles/stripe11.gemfile
new file mode 100644
index 0000000..951009b
--- /dev/null
+++ b/gemfiles/stripe11.gemfile
@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "stripe", "~> 11.0"
+
+gemspec path: "../"
diff --git a/stripe_event.gemspec b/stripe_event.gemspec
index f801728..b4ff9d6 100644
--- a/stripe_event.gemspec
+++ b/stripe_event.gemspec
@@ -18,7 +18,7 @@ Gem::Specification.new do |s|
   s.test_files  = `git ls-files -- Appraisals {spec,gemfiles}/*`.split("\n")
 
   s.add_dependency "activesupport", ">= 3.1"
-  s.add_dependency "stripe", [">= 2.8", "< 11"]
+  s.add_dependency "stripe", [">= 2.8", "< 12"]
 
   s.add_development_dependency "appraisal"
   s.add_development_dependency "rails", [">= 3.1"]