diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 25eeedc..774a311 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: julia-actions/setup-julia@v3
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}