diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 85aa21f..bf9ad29 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
       -
         name: Unshallow
         run: git fetch --prune --unshallow
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9daebc0..4092b2e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,7 +30,7 @@ jobs:
       id: go
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v2.3.3
+      uses: actions/checkout@v2.3.4
 
     - name: Get dependencies
       run: |