diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 061acfd..04ad1eb 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -6,7 +6,11 @@ on:
 jobs:
   pr-pull:
     if: contains(github.event.pull_request.labels.*.name, 'pr-pull')
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: write
+      packages: write
+      pull-requests: write
     steps:
       - name: Set up Homebrew
         uses: Homebrew/actions/setup-homebrew@master
@@ -17,6 +21,8 @@ jobs:
       - name: Pull bottles
         env:
           HOMEBREW_GITHUB_API_TOKEN: ${{ github.token }}
+          HOMEBREW_GITHUB_PACKAGES_TOKEN: ${{ github.token }}
+          HOMEBREW_GITHUB_PACKAGES_USER: ${{ github.actor }}
           PULL_REQUEST: ${{ github.event.pull_request.number }}
         run: brew pr-pull --debug --tap=$GITHUB_REPOSITORY $PULL_REQUEST
 
@@ -30,4 +36,4 @@ jobs:
         if: github.event.pull_request.head.repo.fork == false
         env:
           BRANCH: ${{ github.event.pull_request.head.ref }}
-        run: git push --delete origin $BRANCH
+        run: git push --delete origin $BRANCH
\ No newline at end of file
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 46958e3..8710549 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,7 +8,7 @@ jobs:
   test-bot:
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-22.04, macos-13]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Set up Homebrew
@@ -17,23 +17,19 @@ jobs:
 
       - name: Cache Homebrew Bundler RubyGems
         id: cache
-        uses: actions/cache@v1
+        uses: actions/cache@v3
         with:
           path: ${{ steps.set-up-homebrew.outputs.gems-path }}
           key: ${{ runner.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
           restore-keys: ${{ runner.os }}-rubygems-
 
-      - name: Install Homebrew Bundler RubyGems
-        if: steps.cache.outputs.cache-hit != 'true'
-        run: brew install-bundler-gems
-
       - run: brew test-bot --only-cleanup-before
 
       - run: brew test-bot --only-setup
 
       - run: brew test-bot --only-tap-syntax
 
-      - run: brew test-bot --only-formulae
+      - run: brew test-bot --only-formulae --root-url=morpheus-lab/morpheus
         if: github.event_name == 'pull_request'
 
       - name: Upload bottles as artifact
@@ -41,4 +37,4 @@ jobs:
         uses: actions/upload-artifact@main
         with:
           name: bottles
-          path: '*.bottle.*'
+          path: '*.bottle.*'
\ No newline at end of file