diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5e2b1e9..873c897 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,8 +21,17 @@ jobs:
           - '1' # Leave this line unchanged. '1' will automatically expand to the latest stable 1.x release of Julia.
         os:
           - ubuntu-latest
+          - windows-latest
+          - macos-latest
         arch:
           - x64
+        include:
+          - os: ubuntu-latest
+            arch: x86
+            version: 1
+          - os: windows-latest
+            arch: x86
+            version: 1
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v1
@@ -42,9 +51,10 @@ jobs:
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
         with:
           file: lcov.info
+          token: ${{ secrets.CODECOV_TOKEN }}
   docs:
     name: Documentation
     runs-on: ubuntu-latest