diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 1e7b37a..a3053af 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -19,10 +19,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
       - name: Set up Node
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: 'lts/*'
           cache: 'npm'
@@ -35,7 +35,7 @@ jobs:
           npm run build
 
       - name: Upload build output
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 #v4.6.2
         with:
           name: build-output
           path: ./dist
@@ -46,10 +46,10 @@ jobs:
     needs: [build]
     concurrency: deploy_prod_concurrency_group
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
       - name: Download build output
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
         with:
           name: build-output
           path: ./dist
@@ -61,7 +61,7 @@ jobs:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Deploy
-        uses: JamesIves/github-pages-deploy-action@v4.2.5
+        uses: JamesIves/github-pages-deploy-action@6c2d9db40f9296374acc17b90404b6e8864128c8 # v4.7.3
         with:
           branch: gh-pages
           folder: ./dist
@@ -78,10 +78,10 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
       - name: Download build output
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
         with:
           name: build-output
           path: ./dist
@@ -93,14 +93,14 @@ jobs:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Deploy to Preview Environment
-        uses: JamesIves/github-pages-deploy-action@v4.2.5
+        uses: JamesIves/github-pages-deploy-action@6c2d9db40f9296374acc17b90404b6e8864128c8 # v4.7.3
         with:
           branch: gh-pages
           folder: ./dist
           target-folder: '.${{ env.DEPLOY_PATH }}'
 
       - name: Create comment
-        uses: peter-evans/create-or-update-comment@v2
+        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4.0.0
         with:
           issue-number: ${{ github.event.pull_request.number }}
           body: |
diff --git a/src/App.tsx b/src/App.tsx
index d1c2167..ad415cb 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -77,7 +77,7 @@ function App() {
           <h2 className="text-2xl">Quick Links</h2>
           <ul>
             <li><a href="https://cloud.watonomous.ca/docs/compute-cluster/support-resources" target="_blank">Support Resources</a></li>
-            <li><a href="https://github.com/WATonomous/infrastructure-support/discussions" target="_blank">Announcements</a></li>
+            <li><a href="https://groups.google.com/a/watonomous.ca/g/watcloud-compute-cluster-announcements" target="_blank">Announcements</a></li>
             <li><a href="https://cloud.watonomous.ca" target="_blank">Documentation</a></li>
             <li><a href={`./legacy.html${theme == "auto" ? "" : `#theme=${theme}`}`}>Legacy Status Page</a></li>
           </ul>