diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 42b2d92..8e2d8cd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,10 +11,11 @@ on:
 jobs:
   release:
     name: Release
-    uses: heroku/languages-github-actions/.github/workflows/_buildpacks-release.yml@latest
+    uses: heroku/languages-github-actions/.github/workflows/_buildpacks-release.yml@jwl-multi-arch
     with:
       app_id: ${{ vars.LINGUIST_GH_APP_ID }}
       dry_run: ${{ inputs.dry_run }}
+      languages_cli_branch: jwl-multi-arch
     secrets:
       app_private_key: ${{ secrets.LINGUIST_GH_PRIVATE_KEY }}
       cnb_registry_token: ${{ secrets.CNB_REGISTRY_RELEASE_BOT_GITHUB_TOKEN }}
diff --git a/buildpack.toml b/buildpack.toml
index 2bb3afd..dcf448c 100644
--- a/buildpack.toml
+++ b/buildpack.toml
@@ -2,7 +2,7 @@ api = "0.10"
 
 [buildpack]
 id = "heroku/procfile"
-version = "3.0.1"
+version = "0.0.999"
 name = "Heroku Procfile"
 homepage = "https://github.com/heroku/buildpacks-procfile"
 description = "Heroku's Procfile buildpack."
@@ -22,5 +22,9 @@ id = "*"
 os = "linux"
 arch = "amd64"
 
+[[targets]]
+os = "linux"
+arch = "arm64"
+
 [metadata.release]
 image = { repository = "docker.io/heroku/buildpack-procfile" }