diff --git a/.github/workflows/Downgrade.yml b/.github/workflows/Downgrade.yml
new file mode 100644
index 00000000..1447398b
--- /dev/null
+++ b/.github/workflows/Downgrade.yml
@@ -0,0 +1,37 @@
+name: Downgrade
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+  workflow_dispatch:
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+jobs:
+  test:
+    name: Downgrade / Julia ${{ matrix.version }} - ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ['lts']
+        os: [ubuntu-latest]
+    steps:
+      - uses: actions/checkout@v7
+      - uses: julia-actions/setup-julia@v3
+        with:
+          version: ${{ matrix.version }}
+      - uses: julia-actions/cache@v3
+      - uses: julia-actions/julia-downgrade-compat@v2
+        with:
+          mode: deps
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+        with:
+          allow_reresolve: false
+          force_latest_compatible_version: false
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v7
+        with:
+          files: lcov.info
diff --git a/Project.toml b/Project.toml
index 6486fc75..e2bb72dc 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "ArviZExampleData"
 uuid = "2f96bb34-afd9-46ae-bcd0-9b2d4372fe3c"
 authors = ["Seth Axen <seth.axen@gmail.com> and contributors"]
-version = "0.3.0"
+version = "0.3.1"
 
 [deps]
 Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
@@ -14,11 +14,11 @@ StructTypes = "856f2bd8-1eba-4b0a-8007-ebc267875bd4"
 
 [compat]
 Artifacts = "1"
-DataDeps = "0.7"
+DataDeps = "0.7.12"
 InferenceObjects = "0.3.10, 0.4"
 JSON3 = "1"
 NCDatasets = "0.12, 0.13, 0.14"
-OrderedCollections = "1"
+OrderedCollections = "1.3"
 StructTypes = "1"
 julia = "1.6"