diff --git a/.github/workflows/run_ci_downgrade_analyze.yml b/.github/workflows/run_ci_downgrade_analyze.yml
new file mode 100644
index 0000000..74568ce
--- /dev/null
+++ b/.github/workflows/run_ci_downgrade_analyze.yml
@@ -0,0 +1,28 @@
+name: Run CI
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * 0'  # every sunday at midnight
+
+jobs:
+  test:
+    name: Test on ${{ matrix.os }} / ${{ matrix.dart }}
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        working-directory: repo_support
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        dart: [stable]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dart-lang/setup-dart@v1.4
+        with:
+          sdk: ${{ matrix.dart }}
+      - run: dart --version
+      - run: dart pub global activate dev_test
+      - run: dart pub global run dev_test:run_ci --pub-downgrade --analyze --no-override --recursive
\ No newline at end of file
diff --git a/packages/cv/pubspec.yaml b/packages/cv/pubspec.yaml
index 547b8f6..9327743 100644
--- a/packages/cv/pubspec.yaml
+++ b/packages/cv/pubspec.yaml
@@ -3,6 +3,9 @@ description: Content Values map helpers. Define objects that can be converted to
 version: 0.2.13
 homepage: https://github.com/tekartik/cv.dart/tree/main/packages/cv
 
+topics:
+  - json
+
 environment:
   sdk: '>=3.0.0 <4.0.0'
 
@@ -11,5 +14,5 @@ dependencies:
   meta: '>=1.3.0 <3.0.0'
 
 dev_dependencies:
-  test: ^1.16.0
-  lints:
+  test: '>=1.16.0'
+  lints: '>=2.1.1'
diff --git a/repo_support/pubspec.yaml b/repo_support/pubspec.yaml
index 90199e0..4aad2cb 100644
--- a/repo_support/pubspec.yaml
+++ b/repo_support/pubspec.yaml
@@ -13,7 +13,7 @@ dev_dependencies:
   path:
   test: '>=1.0.0'
   dev_test: '>=0.15.5-1'
-  lints:
+  lints: '>=2.1.1'
 dependency_overrides:
 #  tekartik_build_utils:
 #    path: ../../../tekartik/build_utils.dart