diff --git a/.github/workflows/.release-please-manifest.json b/.github/workflows/.release-please-manifest.json
index 5cd0630..6227beb 100644
--- a/.github/workflows/.release-please-manifest.json
+++ b/.github/workflows/.release-please-manifest.json
@@ -1 +1 @@
-{".":"0.20.0"}
+{".":"0.21.0"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e002f8a..63d4c1e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.21.0](https://github.com/flowcore-io/data-pump/compare/v0.20.0...v0.21.0) (2026-04-24)
+
+
+### Features
+
+* thread sourceId through PulseEmitter ([#70](https://github.com/flowcore-io/data-pump/issues/70)) ([119f364](https://github.com/flowcore-io/data-pump/commit/119f3641fc3c9360b8581e512dcb6ebbb6e4cda1))
+
 ## [0.20.0](https://github.com/flowcore-io/data-pump/compare/v0.19.1...v0.20.0) (2026-04-08)
 
 
diff --git a/deno.json b/deno.json
index bf80a5b..869ec7d 100644
--- a/deno.json
+++ b/deno.json
@@ -2,7 +2,7 @@
   "$schema": "https://deno.land/x/deno/cli/schemas/config-file.v1.json",
   "name": "@flowcore/data-pump",
   "description": "Flowcore Data Pump",
-  "version": "0.20.0",
+  "version": "0.21.0",
   "license": "MIT",
   "exports": "./src/mod.ts",
   "publish": {