diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1de74542..53ccb34a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -29,7 +29,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Download addlicense
         run: |
@@ -60,21 +60,21 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        dart-version: [stable, beta]
+        dart-version: ['3.9', stable, dev]
 
     defaults:
       run:
         working-directory: packages/dart_firebase_admin
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
-      - uses: subosito/flutter-action@v2.7.1
+      - uses: dart-lang/setup-dart@v1
         with:
-          channel: ${{ matrix.dart-version }}
+          sdk: ${{ matrix.dart-version }}
 
       - name: Cache pub dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.pub-cache
           key: pub-${{ matrix.dart-version }}-${{ hashFiles('**/pubspec.lock') }}
@@ -82,19 +82,20 @@ jobs:
             pub-${{ matrix.dart-version }}-
             pub-
 
-      - name: Install Melos
-        run: dart pub global activate melos
+      - run: dart pub global activate melos
         working-directory: .
 
-      - name: Bootstrap workspace
-        run: melos bootstrap
+      - run: melos bootstrap
         working-directory: .
 
-      - name: Check format
-        run: dart format --set-exit-if-changed .
+      - run: dart format --set-exit-if-changed .
+        if: matrix.dart-version == 'dev'
+
+      - run: dart analyze
+        if: matrix.dart-version != 'dev'
 
-      - name: Analyze
-        run: dart analyze
+      - run: dart analyze --fatal-infos
+        if: matrix.dart-version == 'dev'
 
   test:
     name: Test (Dart ${{ matrix.dart-version }})
@@ -113,7 +114,7 @@ jobs:
         working-directory: packages/dart_firebase_admin
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 2
 
@@ -122,14 +123,14 @@ jobs:
           java-version: '21'
           distribution: 'temurin'
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
 
-      - uses: subosito/flutter-action@v2.7.1
+      - uses: dart-lang/setup-dart@v1
         with:
-          channel: ${{ matrix.dart-version }}
+          sdk: ${{ matrix.dart-version }}
 
       - name: Cache pub dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.pub-cache
           key: pub-${{ matrix.dart-version }}-${{ hashFiles('**/pubspec.lock') }}
@@ -138,7 +139,7 @@ jobs:
             pub-
 
       - name: Cache Firebase CLI
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.cache/firebase/emulators
           key: firebase-emulators
@@ -150,16 +151,13 @@ jobs:
           echo "$HOME/.pub-cache/bin" >> $GITHUB_PATH
           echo "PUB_CACHE=$HOME/.pub-cache" >> $GITHUB_ENV
 
-      - name: Install Melos
-        run: dart pub global activate melos
+      - run: dart pub global activate melos
         working-directory: .
 
-      - name: Bootstrap workspace
-        run: melos bootstrap
+      - run: melos bootstrap
         working-directory: .
 
-      - name: Install Firebase CLI
-        run: npm install -g firebase-tools
+      - run: npm install -g firebase-tools
 
       - name: Run dart_firebase_admin tests with coverage
         run: ${{ github.workspace }}/scripts/coverage.sh
@@ -345,13 +343,13 @@ jobs:
         working-directory: packages/dart_firebase_admin
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 2
 
-      - uses: subosito/flutter-action@v2.7.1
+      - uses: dart-lang/setup-dart@v1
         with:
-          channel: ${{ matrix.dart-version }}
+          sdk: ${{ matrix.dart-version }}
 
       - name: Authenticate to Google Cloud/Firebase
         uses: google-github-actions/auth@v2
@@ -360,7 +358,7 @@ jobs:
           service_account: '${{ secrets.SERVICE_ACCOUNT }}'
 
       - name: Cache pub dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.pub-cache
           key: pub-${{ matrix.dart-version }}-${{ hashFiles('**/pubspec.lock') }}
@@ -373,12 +371,10 @@ jobs:
           echo "$HOME/.pub-cache/bin" >> $GITHUB_PATH
           echo "PUB_CACHE=$HOME/.pub-cache" >> $GITHUB_ENV
 
-      - name: Install Melos
-        run: dart pub global activate melos
+      - run: dart pub global activate melos
         working-directory: .
 
-      - name: Bootstrap workspace
-        run: melos bootstrap
+      - run: melos bootstrap
         working-directory: .
 
       - name: Run WIF auth test
@@ -406,14 +402,14 @@ jobs:
         working-directory: packages/dart_firebase_admin
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
-      - uses: subosito/flutter-action@v2.7.1
+      - uses: dart-lang/setup-dart@v1
         with:
-          channel: ${{ matrix.dart-version }}
+          sdk: ${{ matrix.dart-version }}
 
       - name: Cache pub dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.pub-cache
           key: pub-${{ matrix.dart-version }}-${{ hashFiles('**/pubspec.lock') }}
@@ -421,13 +417,10 @@ jobs:
             pub-${{ matrix.dart-version }}-
             pub-
 
-      - name: Install Melos
-        run: dart pub global activate melos
+      - run: dart pub global activate melos
         working-directory: .
 
-      - name: Bootstrap workspace
-        run: melos bootstrap
+      - run: melos bootstrap
         working-directory: .
 
-      - name: Verify package
-        run: dart pub publish --dry-run
+      - run: dart pub publish --dry-run
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 00b69d56..2904ab57 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -3,7 +3,7 @@ name: Deploy Documentation
 on:
   push:
     branches:
-      - next
+      - main
   pull_request:
   workflow_dispatch:
 
@@ -26,12 +26,11 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - uses: subosito/flutter-action@v2
+      - uses: dart-lang/setup-dart@v1
         with:
-          channel: stable
+          sdk: stable
 
-      - name: Cache pub dependencies
-        uses: actions/cache@v3
+      - uses: actions/cache@v5
         with:
           path: ~/.pub-cache
           key: pub-docs-${{ hashFiles('**/pubspec.lock') }}
@@ -39,17 +38,15 @@ jobs:
             pub-docs-
             pub-
 
-      - name: Install Melos
-        run: dart pub global activate melos
+      - run: dart pub global activate melos
 
-      - name: Bootstrap workspace
-        run: melos bootstrap
+      - run: melos bootstrap
 
       - name: Generate documentation
         run: melos run docs --no-select
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: doc