diff --git a/.github/workflows/tag.yml b/.github/workflows/tag.yml
index 29c97d3..6fb6225 100644
--- a/.github/workflows/tag.yml
+++ b/.github/workflows/tag.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.20
+          go-version: '1.20'
       - name: Import GPG key
         id: import_gpg
         uses: crazy-max/ghaction-import-gpg@v3