Update main.yml

Author: flrs

.github/workflows/main.yml

@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: update jupyter dependencies with repo2docker
-        uses: flrs/repo2docker-action@master
+        uses: machine-learning-apps/repo2docker-action@master
         with:
           DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
           DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}