diff --git a/.github/workflows/actionlint.yaml b/.github/workflows/actionlint.yaml
index 646ab1d..571c1c6 100644
--- a/.github/workflows/actionlint.yaml
+++ b/.github/workflows/actionlint.yaml
@@ -41,7 +41,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6
         with:
-          go-version: "1.26.x"
+          go-version: "1.27.x"
 
       - name: Validate workflows
         run: go run github.com/rhysd/actionlint/cmd/actionlint@v1.7.12