diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 606d3ef7..aecf02ee 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -25,7 +25,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: 1.20
+        go-version: "1.20"
 
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 0a1c5ce1..cbdcb537 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -22,7 +22,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: 1.20
+        go-version: "1.20"
 
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1