diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index a458854..abeb3cc 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.19.1"
+  ".": "4.19.2"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index c6ea0b3..9e3b99b 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 138
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/courier/courier-e8d4bd51bf260b8a6cb9875718e36eab95d4e8d9490cd6c5c669eb69b82c2bf8.yml
-openapi_spec_hash: bf321581a238ae891debcc5bb59dd501
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/courier/courier-11e1931d767cef402bbed5a965746d1933ae72db0f41881860593a0b1424fd80.yml
+openapi_spec_hash: 9def941805f233f8761c4bdae88f6137
 config_hash: 6c3a754258f0f77e9032a90a478ab76d
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72ee7b0..3f1a41a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## 4.19.2 (2026-07-10)
+
+Full Changelog: [v4.19.1...v4.19.2](https://github.com/trycourier/courier-ruby/compare/v4.19.1...v4.19.2)
+
+### Documentation
+
+* **openapi:** canonical type-id prefixes across all examples ([#162](https://github.com/trycourier/courier-ruby/issues/162)) ([c72a6f6](https://github.com/trycourier/courier-ruby/commit/c72a6f63809b553dd84f047498ce8d695b311b09))
+* **openapi:** use canonical type-id prefixes in id examples ([#160](https://github.com/trycourier/courier-ruby/issues/160)) ([ea3ec70](https://github.com/trycourier/courier-ruby/commit/ea3ec70a9339c34c0e162d807fe58ee4cbc8cc62))
+
 ## 4.19.1 (2026-07-09)
 
 Full Changelog: [v4.19.0...v4.19.1](https://github.com/trycourier/courier-ruby/compare/v4.19.0...v4.19.1)
diff --git a/Gemfile.lock b/Gemfile.lock
index 7a6d503..de77cce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    trycourier (4.19.1)
+    trycourier (4.19.2)
       cgi
       connection_pool
 
diff --git a/lib/courier/version.rb b/lib/courier/version.rb
index b8b4655..6766905 100644
--- a/lib/courier/version.rb
+++ b/lib/courier/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Courier
-  VERSION = "4.19.1"
+  VERSION = "4.19.2"
 end
diff --git a/test/courier/resources/notifications_test.rb b/test/courier/resources/notifications_test.rb
index 3ce1b92..37d0525 100644
--- a/test/courier/resources/notifications_test.rb
+++ b/test/courier/resources/notifications_test.rb
@@ -9,11 +9,11 @@ def test_create_required_params
     response =
       @courier.notifications.create(
         notification: {
-          brand: {id: "brand_abc"},
+          brand: {id: "bnd_01kx4mrd0pfzw8wt7pn7p2fzag"},
           content: {elements: [{}], version: "2022-01-01"},
           name: "Welcome Email",
-          routing: {strategy_id: "rs_123"},
-          subscription: {topic_id: "marketing"},
+          routing: {strategy_id: "rs_01kx4h2jdafq8bk9amzvy6hbv0"},
+          subscription: {topic_id: "pt_01kx4h2jdafq8bk9a26x0kvd1t"},
           tags: %w[onboarding welcome]
         }
       )
diff --git a/test/courier/resources/users/preferences_test.rb b/test/courier/resources/users/preferences_test.rb
index 8b086bd..048d8fd 100644
--- a/test/courier/resources/users/preferences_test.rb
+++ b/test/courier/resources/users/preferences_test.rb
@@ -26,7 +26,7 @@ def test_bulk_replace_required_params
     response =
       @courier.users.preferences.bulk_replace(
         "user_id",
-        topics: [{status: :OPTED_IN, topic_id: "74Q4QGFBEX481DP6JRPMV751H4XT"}]
+        topics: [{status: :OPTED_IN, topic_id: "pt_01kx4h2jdafq8bk996nn92357r"}]
       )
 
     assert_pattern do
@@ -48,8 +48,8 @@ def test_bulk_update_required_params
       @courier.users.preferences.bulk_update(
         "user_id",
         topics: [
-          {status: :OPTED_IN, topic_id: "74Q4QGFBEX481DP6JRPMV751H4XT"},
-          {status: :OPTED_OUT, topic_id: "5Q4QGFBEX481DP6JRPMV751H4YU"}
+          {status: :OPTED_IN, topic_id: "pt_01kx4h2jdafq8bk996nn92357r"},
+          {status: :OPTED_OUT, topic_id: "pt_01kx4h2jdafq8bk99eyt3dx43x"}
         ]
       )