diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 25eeedc..509609a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
         os:
           - ubuntu-latest
         arch:
-          - x64
+          - default
         juliasyntaxvendored:
           - false
         include:
@@ -33,17 +33,17 @@ jobs:
             arch: x86
           - version: '1'
             os: windows-latest
-            arch: x64
+            arch: default
           - version: '1'
             os: macos-latest
-            arch: x64
+            arch: default
           - version: '1'
             os: ubuntu-latest
-            arch: x64
+            arch: default
             juliasyntaxvendored: true
     steps:
-      - uses: actions/checkout@v6
-      - uses: julia-actions/setup-julia@v2
+      - uses: actions/checkout@v7
+      - uses: julia-actions/setup-julia@v3
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
@@ -53,14 +53,14 @@ jobs:
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v6
+      - uses: codecov/codecov-action@v7
         # (NOT pull request) OR ( (pull request) AND (NOT from a fork) )
         # In this case, secrets are available, so we can use the `CODECOV_TOKEN`.
         if: github.event_name != 'pull_request' || github.repository == github.event.pull_request.head.repo.full_name
         with:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
-      - uses: codecov/codecov-action@v6
+      - uses: codecov/codecov-action@v7
         # (pull request) AND (from a fork)
         # In this case, secrets are NOT available, so we have to rely on Codecov's "tokenless uploads for GitHub Actions" feature.
         if: github.event_name == 'pull_request' && github.repository != github.event.pull_request.head.repo.full_name