diff --git a/.github/workflows/code-quality.yml b/.github/workflows/code-quality.yml
index 9feb9eb5..55ca1d4a 100644
--- a/.github/workflows/code-quality.yml
+++ b/.github/workflows/code-quality.yml
@@ -16,7 +16,7 @@ jobs:
       pull-requests: write
       checks: write
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
           ref: ${{ github.event.pull_request.head.sha }}  # to check out the actual pull request commit, not the merge commit
           fetch-depth: 0  # a full history is required for pull request analysis
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index ef8dfb98..679da4c4 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/link-check.yml b/.github/workflows/link-check.yml
index 8687bc8b..d48ec79a 100644
--- a/.github/workflows/link-check.yml
+++ b/.github/workflows/link-check.yml
@@ -19,7 +19,7 @@ jobs:
           repositories: "${{ github.event.repository.name }}"
 
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Link Checker
         uses: lycheeverse/lychee-action@5c4ee84814c983aa7164eaee476f014e53ff3963 # v2.5.0
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 36d6a391..bb469716 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -32,7 +32,7 @@ jobs:
           repositories: "${{ github.event.repository.name }}"
 
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 95213691..027f99f1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
           fetch-depth: 1
 
@@ -51,7 +51,7 @@ jobs:
         run: echo "$GITHUB_CONTEXT"
 
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/testacc.yml b/.github/workflows/testacc.yml
index e0852070..07017613 100644
--- a/.github/workflows/testacc.yml
+++ b/.github/workflows/testacc.yml
@@ -35,7 +35,7 @@ jobs:
         run: echo "$GITHUB_CONTEXT"
 
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
           fetch-depth: 1
           ref: ${{ github.event.inputs.ref || github.ref}}