diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index d55399b..d224da6 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  "sdk": "0.4.12"
+  "sdk": "0.4.13"
 }
diff --git a/sdk/CHANGELOG.md b/sdk/CHANGELOG.md
index 5b1d8c1..aa5e0c5 100644
--- a/sdk/CHANGELOG.md
+++ b/sdk/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.4.13](https://github.com/runloopai/remote-agents-sdk/compare/remote-agents-sdk-v0.4.12...remote-agents-sdk-v0.4.13) (2026-09-04)
+
+
+### Features
+
+* **sdk:** type turn.resumed and background.changed system events ([#180](https://github.com/runloopai/remote-agents-sdk/issues/180)) ([cc36192](https://github.com/runloopai/remote-agents-sdk/commit/cc36192b7d2ef01790fd52256b417f1066412542))
+
 ## [0.4.12](https://github.com/runloopai/remote-agents-sdk/compare/remote-agents-sdk-v0.4.11...remote-agents-sdk-v0.4.12) (2026-09-02)
 
 
diff --git a/sdk/package.json b/sdk/package.json
index 4315bc3..1a49564 100644
--- a/sdk/package.json
+++ b/sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@runloop/remote-agents-sdk",
-  "version": "0.4.12",
+  "version": "0.4.13",
   "description": "TypeScript SDK for connecting to Runloop-hosted remote agents using Axons",
   "license": "MIT",
   "author": "Runloop, Inc.",