diff --git a/.github/workflows/reference.yml b/.github/workflows/reference.yml
index f400416f..d245f02a 100644
--- a/.github/workflows/reference.yml
+++ b/.github/workflows/reference.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version: 'stable'
       - name: Regenerate reference