diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 5ad9d3b8f..bf0c8b78c 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -12,7 +12,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v1
         with:
-          go-version: 1.12
+          go-version: '1.13.5'
 
       - name: Checkout
         uses: actions/checkout@v1
@@ -123,7 +123,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v1
         with:
-          go-version: 1.12
+          go-version: '1.13.5'
 
       - name: Checkout
         uses: actions/checkout@v1