diff --git a/.github/workflows/gosum.yml b/.github/workflows/gosum.yml
index 4f9d2a7..a382196 100644
--- a/.github/workflows/gosum.yml
+++ b/.github/workflows/gosum.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v2.3.4
       -
         name: Set up Go
         uses: actions/setup-go@v2
diff --git a/.github/workflows/labels.yml b/.github/workflows/labels.yml
index 08d5675..fd24afc 100644
--- a/.github/workflows/labels.yml
+++ b/.github/workflows/labels.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v2.3.4
       -
         name: Run Labeler
         uses: crazy-max/ghaction-github-labeler@v3.1.0