diff --git a/.github/workflows/actionlint.yml b/.github/workflows/actionlint.yml
index e0d2f4f..42da307 100644
--- a/.github/workflows/actionlint.yml
+++ b/.github/workflows/actionlint.yml
@@ -12,7 +12,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
       - name: "Check GitHub workflow files"
         uses: docker://docker.mirror.hashicorp.services/rhysd/actionlint:latest
         with:
diff --git a/.github/workflows/pr-gofmt.yaml b/.github/workflows/pr-gofmt.yaml
index cf5847a..dbe3089 100644
--- a/.github/workflows/pr-gofmt.yaml
+++ b/.github/workflows/pr-gofmt.yaml
@@ -7,7 +7,7 @@ jobs:
   run-tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
 
       - uses: actions/setup-go@cdcb36043654635271a94b9a6d1392de5bb323a7 # v5.0.1
         with:
diff --git a/.github/workflows/pr-unit-tests-1.19.yaml b/.github/workflows/pr-unit-tests-1.19.yaml
index e02ee25..28a21c7 100644
--- a/.github/workflows/pr-unit-tests-1.19.yaml
+++ b/.github/workflows/pr-unit-tests-1.19.yaml
@@ -7,7 +7,7 @@ jobs:
   run-tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
 
       - uses: actions/setup-go@cdcb36043654635271a94b9a6d1392de5bb323a7 # v5.0.1
         with:
diff --git a/.github/workflows/pr-unit-tests-1.20.yaml b/.github/workflows/pr-unit-tests-1.20.yaml
index bf492c0..14fc918 100644
--- a/.github/workflows/pr-unit-tests-1.20.yaml
+++ b/.github/workflows/pr-unit-tests-1.20.yaml
@@ -7,7 +7,7 @@ jobs:
   run-tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
 
       - uses: actions/setup-go@cdcb36043654635271a94b9a6d1392de5bb323a7 # v5.0.1
         with: