diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 71acd3a..504f6d3 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -26,7 +26,11 @@ jobs:
       - name: Checkout your repository using git
         uses: actions/checkout@v2
       - name: Install, build, and upload your site output
-        uses: withastro/action@v0
+        uses: withastro/action@v2
+        # with:
+            # deno-version: 1.38.3 # The specific version of Deno that should be used to build your site. Defaults to 1.38.3. (optional)
+            # deno-setup-task: setup # The Deno task that should be run to build your site. Defaults to setup. (optional)
+            # build-command: deno task build # The command that should be run to build your site. Defaults to deno task build. (optional)
         # with:
             # path: . # The root location of your Astro project inside the repository. (optional)
             # node-version: 16 # The specific version of Node that should be used to build your site. Defaults to 16. (optional)
diff --git a/.gitignore b/.gitignore
index 02f6e50..10c4d92 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@ dist/
 
 # dependencies
 node_modules/
+deno.lock
 
 # logs
 npm-debug.log*
diff --git a/README.md b/README.md
index bdb1377..265f374 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@ Inside of your Astro project, you'll see the following folders and files:
 ├── src/
 │   └── pages/
 │       └── index.astro
+├── deno.json
 └── package.json
 ```
 
@@ -37,6 +38,9 @@ All commands are run from the root of the project, from a terminal:
 | `npm run preview`      | Preview your build locally, before deploying     |
 | `npm run astro ...`    | Run CLI commands like `astro add`, `astro check` |
 | `npm run astro --help` | Get help using the Astro CLI                     |
+| `deno install astro`   | Installs dependencies                            |
+| `deno task setup`      | *(Deno only)* Cache remote deps (`deno.json`)    |
+| `deno task build`      | *(Deno only)* Run your build task (`deno.json`)  |
 
 ## 👀 Want to learn more?
 
diff --git a/deno.json b/deno.json
new file mode 100644
index 0000000..41a2ed7
--- /dev/null
+++ b/deno.json
@@ -0,0 +1,7 @@
+{
+  "unstable": ["bare-node-builtins"],
+  "tasks": {
+    "setup": "deno cache .",
+    "build": "deno run --allow-read --allow-run --allow-env npm:astro build"
+  }
+}