diff --git a/.github/workflows/codeql-analysis.yml.yml b/.github/workflows/codeql-analysis.yml.yml
index 52d2050a..2cf73052 100644
--- a/.github/workflows/codeql-analysis.yml.yml
+++ b/.github/workflows/codeql-analysis.yml.yml
@@ -43,7 +43,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
diff --git a/.github/workflows/main-serverless-service.yml b/.github/workflows/main-serverless-service.yml
index adad6f7d..a8ec3c6a 100644
--- a/.github/workflows/main-serverless-service.yml
+++ b/.github/workflows/main-serverless-service.yml
@@ -34,7 +34,7 @@ jobs:
           BRANCH_NAME: ${{ github.ref }}
           REPO_NAME: ${{ github.repository }}
       - name: Check out repository code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Install poetry
         run: pipx install poetry
       - name: Set up Python
@@ -100,7 +100,7 @@ jobs:
           BRANCH_NAME: ${{ github.ref }}
           REPO_NAME: ${{ github.repository }}
       - name: Check out repository code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Install poetry
         run: pipx install poetry
       - name: Set up Python
@@ -139,7 +139,7 @@ jobs:
     if: contains('refs/heads/main', github.ref)
     steps:
       - name: Check out repository code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Set up Python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
diff --git a/.github/workflows/pr-serverless-service.yml b/.github/workflows/pr-serverless-service.yml
index 50faf95a..b2bf4fb9 100644
--- a/.github/workflows/pr-serverless-service.yml
+++ b/.github/workflows/pr-serverless-service.yml
@@ -31,7 +31,7 @@ jobs:
           BRANCH_NAME: ${{ github.ref }}
           REPO_NAME: ${{ github.repository }}
       - name: Check out repository code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Install poetry
         run: pipx install poetry
       - name: Set up Python
@@ -55,7 +55,7 @@ jobs:
       id-token: write # required for requesting the JWT (GitHub OIDC)
     steps:
       - name: Check out repository code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Install poetry
         run: pipx install poetry
       - name: Set up Python
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 9e3e6bdf..18f06e78 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false