diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 4c4255f..621e830 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -46,7 +46,7 @@ jobs:
           egress-policy: audit
 
       - 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/deny.yml b/.github/workflows/deny.yml
index 20f9738..0bd2cdd 100644
--- a/.github/workflows/deny.yml
+++ b/.github/workflows/deny.yml
@@ -31,7 +31,7 @@ jobs:
       with:
         egress-policy: audit
 
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
     - run: git config --global http.postBuffer 524288000
     - run: git config --global   http.sslVerify "false"
     - run: git submodule update --init --recursive --depth 1
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index edb7038..48967da 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -27,7 +27,7 @@ jobs:
           egress-policy: audit
 
       - name: Checkout sources
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Initialize and update submodules
         run: |
@@ -86,7 +86,7 @@ jobs:
         uses: ilammy/setup-nasm@72793074d3c8cdda771dba85f6deafe00623038b # v1.5.2
 
       - name: Checkout sources
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Initialize and update submodules
         run: |
diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index a2399a1..19667b9 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -28,7 +28,7 @@ jobs:
           egress-policy: audit
 
       - name: Checkout sources - vTpm
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Initialize and update submodules
         run: |
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index bfe9fee..31ce2f7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -29,7 +29,7 @@ jobs:
             egress-policy: audit
 
         - name: Checkout vTPM-Td Sources
-          uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+          uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
         - name: Initialize and update submodules
           run: |
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 618e248..cbb04d0 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -37,7 +37,7 @@ jobs:
           egress-policy: audit
 
       - name: "Checkout code"
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/unittest.yml b/.github/workflows/unittest.yml
index 170eb2b..10dd118 100644
--- a/.github/workflows/unittest.yml
+++ b/.github/workflows/unittest.yml
@@ -32,7 +32,7 @@ jobs:
           egress-policy: audit
 
       - name: Checkout sources
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Initialize and update submodules
         run: |