diff --git a/.github/workflows/redeploy-on-jammusic.yml b/.github/workflows/redeploy-on-jammusic.yml
new file mode 100644
index 0000000..d4b7fe0
--- /dev/null
+++ b/.github/workflows/redeploy-on-jammusic.yml
@@ -0,0 +1,23 @@
+name: Redeploy on JaMmusic main update
+
+# Fired by a repository_dispatch from JaMmusic when it merges to main, so the
+# embedded JaMmusic build (via postinstallJaM) is refreshed. Also runnable by
+# hand from the Actions tab (workflow_dispatch).
+on:
+  repository_dispatch:
+    types: [jammusic-main-deploy]
+  workflow_dispatch: {}
+
+jobs:
+  redeploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Trigger Heroku build of current main
+        env:
+          HEROKU_API_KEY: ${{ secrets.HEROKU_API_KEY }}
+        run: |
+          curl -fsS -X POST https://api.heroku.com/apps/webjamsocket/builds \
+            -H "Content-Type: application/json" \
+            -H "Accept: application/vnd.heroku+json; version=3" \
+            -H "Authorization: Bearer $HEROKU_API_KEY" \
+            -d '{"source_blob":{"url":"https://github.com/WebJamApps/WebJamSocketCluster/tarball/main","version":"main"}}'
diff --git a/package-lock.json b/package-lock.json
index ed36f18..dfea157 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "webjamsocketserver",
-  "version": "3.0.1",
+  "version": "3.0.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "webjamsocketserver",
-      "version": "3.0.1",
+      "version": "3.0.2",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 2da798e..4e19d5b 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "webjamsocketserver",
   "description": "Uses latest version of socketcluster-server",
-  "version": "3.0.1",
+  "version": "3.0.2",
   "license": "MIT",
   "type": "module",
   "main": "build/src/index.js",