diff --git a/.github/workflows/artifacts-index.yaml b/.github/workflows/artifacts-index.yaml
index d1de82d7a..d79cce57a 100644
--- a/.github/workflows/artifacts-index.yaml
+++ b/.github/workflows/artifacts-index.yaml
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout source
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index ef268057f..9e5cf6014 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -55,7 +55,7 @@ jobs:
       self_signed_cert: ${{ steps.generate_signing_key.outputs.self_signed_cert }}
     steps:
       - name: Checkout source
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           persist-credentials: false
 
@@ -227,7 +227,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           submodules: true
           persist-credentials: false
@@ -466,7 +466,7 @@ jobs:
 
     steps:
     - name: Checkout source
-      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       with:
         persist-credentials: false
 
diff --git a/.github/workflows/pr-checks.yml b/.github/workflows/pr-checks.yml
index 733c5d01b..df3f5eb05 100644
--- a/.github/workflows/pr-checks.yml
+++ b/.github/workflows/pr-checks.yml
@@ -15,7 +15,7 @@ jobs:
           python3-flake8
 
     - name: Check out code
-      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       with:
         submodules: true
 
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 074000484..c89da6d35 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout source
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           persist-credentials: false