diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d6ae47d..4f4fe1d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,6 +24,7 @@ jobs:
           - stripe9
           - stripe10
           - stripe11
+          - stripe12
         include:
           - { ruby: "2.3", gemfile: "rails3.2", bundler: "1" }
           - { ruby: "2.5", gemfile: "rails5.1", bundler: "default" }
diff --git a/Appraisals b/Appraisals
index 398921b..a2706fa 100644
--- a/Appraisals
+++ b/Appraisals
@@ -67,6 +67,10 @@ appraise "stripe11" do
   gem "stripe", "~> 11.0"
 end
 
+appraise "stripe12" do
+  gem "stripe", "~> 12.0"
+end
+
 appraise "rails_master" do
   gem "rails", github: "rails"
 end
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45cdfb2..9e9bb7f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 ### [Unreleased] - TBD
 
--
+- Add Stripe 12 support (#167)
 
 ### 2.9.0 (Apr 22, 2024)
 
diff --git a/gemfiles/stripe12.gemfile b/gemfiles/stripe12.gemfile
new file mode 100644
index 0000000..a9291b0
--- /dev/null
+++ b/gemfiles/stripe12.gemfile
@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "stripe", "~> 12.0"
+
+gemspec path: "../"
diff --git a/stripe_event.gemspec b/stripe_event.gemspec
index b4ff9d6..73a2422 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", "< 12"]
+  s.add_dependency "stripe", [">= 2.8", "< 13"]
 
   s.add_development_dependency "appraisal"
   s.add_development_dependency "rails", [">= 3.1"]