diff --git a/.github/workflows/gosum.yml b/.github/workflows/gosum.yml
index bc393bbe..ae92dc52 100644
--- a/.github/workflows/gosum.yml
+++ b/.github/workflows/gosum.yml
@@ -3,8 +3,7 @@ name: gosum
 on:
   push:
     branches:
-      - 'master'
-      - 'v*'
+      - '**'
     paths:
       - '.github/workflows/gosum.yml'
       - 'go.mod'
@@ -16,7 +15,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.1
       -
         name: Set up Go
         uses: actions/setup-go@v2