diff --git a/.github/workflows/nixos-ci.yml b/.github/workflows/nixos-ci.yml
index 0e63141..02e8a7e 100644
--- a/.github/workflows/nixos-ci.yml
+++ b/.github/workflows/nixos-ci.yml
@@ -21,7 +21,7 @@ jobs:
       hosts: ${{ steps.hosts.outputs.hosts }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Install Nix
@@ -51,7 +51,7 @@ jobs:
         host: ${{ fromJSON(needs.validate.outputs.hosts) }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Install Nix
diff --git a/.github/workflows/renovate.yml b/.github/workflows/renovate.yml
index ccd61df..e97c15b 100644
--- a/.github/workflows/renovate.yml
+++ b/.github/workflows/renovate.yml
@@ -16,7 +16,7 @@ jobs:
     timeout-minutes: 60
     steps:
       - name: Checkout repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       # Use a PAT or GitHub App token so Renovate PRs trigger the other workflows.