diff --git a/.github/workflows/actionlint.yml b/.github/workflows/actionlint.yml
index 150d7ff..65aa904 100644
--- a/.github/workflows/actionlint.yml
+++ b/.github/workflows/actionlint.yml
@@ -35,7 +35,7 @@ jobs:
           egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 
       - name: "Checkout"
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index d34a0ba..6fc6b91 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -37,7 +37,7 @@ jobs:
         with:
           egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
       - name: "Checkout"
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           fetch-depth: 0
       - name: "Check Markdown documents"
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index b0d3578..406790e 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -44,7 +44,7 @@ jobs:
           egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 
       - name: "Checkout"
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           fetch-depth: 0