diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0295bb19ec2..89a292d4d843 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # CHANGELOG
 
+## 1.43.0/2025-09-15
+
+### Added
+* Add Query Parameters to ListOrgConnections Endpoint [#2784](https://github.com/DataDog/datadog-api-client-typescript/pull/2784)
+* Add Incident Notification Rules Public Spec [#2772](https://github.com/DataDog/datadog-api-client-typescript/pull/2772)
+* Update v1 and v2 GCP API specs to support `monitored_resource_configs` [#2769](https://github.com/DataDog/datadog-api-client-typescript/pull/2769)
+* Add action datastore API [#2731](https://github.com/DataDog/datadog-api-client-typescript/pull/2731)
+* Security Monitoring - Make hasOptionalGroupByFields updatable [#2639](https://github.com/DataDog/datadog-api-client-typescript/pull/2639)
+
+### Deprecated
+* Promote unstable aws v2 APIs and deprecate v1 [#2767](https://github.com/DataDog/datadog-api-client-typescript/pull/2767)
+
+### Changed
+* Allow to send batches of events in pipelines API [#2737](https://github.com/DataDog/datadog-api-client-typescript/pull/2737)
+
 ## 1.42.0/2025-09-09
 
 ### Added
diff --git a/package.json b/package.json
index 9eb46fc73305..ef635a5dfe72 100644
--- a/package.json
+++ b/package.json
@@ -106,6 +106,6 @@
   "engines": {
     "node": ">=12.0.0"
   },
-  "version": "1.42.0",
+  "version": "1.43.0",
   "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
 }