diff --git a/.github/workflows/ci_fast.yaml b/.github/workflows/ci_fast.yaml
index ff4a88f86..8a635fa9f 100644
--- a/.github/workflows/ci_fast.yaml
+++ b/.github/workflows/ci_fast.yaml
@@ -64,4 +64,10 @@ jobs:
           esac
           echo "using tag: --${awsTag}--"
           docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$awsTag --file ./devops/precompiled/Dockerfile .
-          docker push $ECR_REGISTRY/$ECR_REPOSITORY:$awsTag
\ No newline at end of file
+          docker push $ECR_REGISTRY/$ECR_REPOSITORY:$awsTag
+
+          # trigger a webhook update
+          curl -H "Authorization: Bearer ${{ secrets.DELPHI_DEPLOY_WEBHOOK_TOKEN }}" \
+               -X POST ${{ secrets.DELPHI_DEPLOY_WEBHOOK_URL }} \
+               -H "Content-Type: application/x-www-form-urlencoded" \
+               -d "repository=$ECR_REGISTRY/$ECR_REPOSITORY&tag=$awsTag"