diff --git a/.github/workflows/build_and_deploy.yaml b/.github/workflows/build_and_deploy.yaml
index b5c04c8033..1727a409d2 100644
--- a/.github/workflows/build_and_deploy.yaml
+++ b/.github/workflows/build_and_deploy.yaml
@@ -216,7 +216,7 @@ jobs:
 
             - name: Notify packages.element.io of new files
               if: needs.prepare.outputs.deploy == 'true'
-              uses: peter-evans/repository-dispatch@ff45666b9427631e3450c54a1bcbee4d9ff4d7c0 # v3
+              uses: peter-evans/repository-dispatch@5fc4efd1a4797ddb68ffd0714a238564e4cc0e6f # v4
               with:
                   token: ${{ secrets.ELEMENT_BOT_TOKEN }}
                   repository: element-hq/packages.element.io