diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 25f6de42..f2537957 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,6 +11,9 @@ concurrency:
   group: ci-${{ github.head_ref || github.ref }}
   cancel-in-progress: true
 
+env:
+  NODE_VERSION: 20
+
 jobs:
   test:
     name: "Tests"
@@ -21,11 +24,13 @@ jobs:
       - uses: actions/checkout@v4
       - uses: wyvox/action-setup-pnpm@v3
         with:
-          node-version: 18
+          node-version: ${{ env.NODE_VERSION }}
       - name: Lint
         run: pnpm lint
       - name: Run Tests
         run: pnpm ember try:each --skip-cleanup
+      - name: Build
+        run: pnpm build
 
   floating:
     name: "Floating Dependencies"
@@ -51,9 +56,9 @@ jobs:
       fail-fast: false
       matrix:
         try-scenario:
-          - ember-lts-4.8
-          - ember-lts-4.4
           - ember-lts-4.12
+          - ember-lts-5.4
+          - ember-lts-5.8
           - ember-release
           - ember-beta
           - ember-canary
@@ -64,7 +69,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: wyvox/action-setup-pnpm@v3
         with:
-          node-version: 18
+          node-version: ${{ env.NODE_VERSION }}
       - name: Run Tests
         run: ./node_modules/.bin/ember try:each --skip-cleanup
         env:
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 575c706b..23a73d6e 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: wyvox/action-setup-pnpm@v3
         with:
-          node-version: 18
+          node-version: 20
 
       - name: Deploy to Github Pages
         run: pnpm ember deploy production
diff --git a/tests/dummy/app/index.html b/tests/dummy/app/index.html
index d1453066..8c195bc4 100644
--- a/tests/dummy/app/index.html
+++ b/tests/dummy/app/index.html
@@ -7,7 +7,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1">
 
     {{content-for "head"}}
-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
+
     <link integrity="" rel="stylesheet" href="{{rootURL}}assets/vendor.css">
     <link integrity="" rel="stylesheet" href="{{rootURL}}assets/dummy.css">