diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 8f223912..a968c4cc 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1.2.0
@@ -79,7 +79,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
 
       - name: Download Docker registry data from build job
         uses: actions/download-artifact@v2
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 954faee8..18fbcbd9 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 959dbf1d..2358925e 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1.2.0
diff --git a/.github/workflows/security-analysis.yml b/.github/workflows/security-analysis.yml
index 131970e5..8e8ac98b 100644
--- a/.github/workflows/security-analysis.yml
+++ b/.github/workflows/security-analysis.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
       - name: Checkout repository
         if: github.event_name != 'schedule'
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
 
       - name: Set up QEMU
         if: github.event_name != 'schedule'