diff --git a/.github/workflows/meta-sync-labels.yaml b/.github/workflows/meta-sync-labels.yaml
index c3e2018..5625ec4 100644
--- a/.github/workflows/meta-sync-labels.yaml
+++ b/.github/workflows/meta-sync-labels.yaml
@@ -25,7 +25,7 @@ jobs:
           private-key: "${{ secrets.BOT_APP_PRIVATE_KEY }}"
 
       - name: Set up git repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           token: "${{ steps.app-token.outputs.token }}"
 
diff --git a/.github/workflows/renovate.yaml b/.github/workflows/renovate.yaml
index 34451fe..5699e02 100644
--- a/.github/workflows/renovate.yaml
+++ b/.github/workflows/renovate.yaml
@@ -59,7 +59,7 @@ jobs:
           private-key: "${{ secrets.BOT_APP_PRIVATE_KEY }}"
 
       - name: Checkout
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           token: "${{ steps.app-token.outputs.token }}"
 
diff --git a/.github/workflows/rigging_pr_description.yml b/.github/workflows/rigging_pr_description.yml
index f163374..b22d9c3 100644
--- a/.github/workflows/rigging_pr_description.yml
+++ b/.github/workflows/rigging_pr_description.yml
@@ -13,7 +13,7 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0  # full history for proper diffing
 
diff --git a/.github/workflows/semgrep.yaml b/.github/workflows/semgrep.yaml
index 16d627a..fc3a0ab 100644
--- a/.github/workflows/semgrep.yaml
+++ b/.github/workflows/semgrep.yaml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Set up git repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
diff --git a/.github/workflows/template-sync.yaml b/.github/workflows/template-sync.yaml
index 586669c..5ecd949 100644
--- a/.github/workflows/template-sync.yaml
+++ b/.github/workflows/template-sync.yaml
@@ -50,7 +50,7 @@ jobs:
           owner: "${{ github.repository_owner }}"
 
       - name: Checkout
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           token: "${{ steps.app-token.outputs.token }}"