diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 1376949..bf8627d 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -11,7 +11,7 @@ jobs:
     name: ci
     runs-on: [self-hosted, linux, x64, light]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Validate files exist
         run: |
           test -f profile/README.md
@@ -21,7 +21,7 @@ jobs:
     name: lint
     runs-on: [self-hosted, linux, x64, light]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Validate markdown
         run: |
           # Check for broken relative image references
@@ -39,7 +39,7 @@ jobs:
     name: test
     runs-on: [self-hosted, linux, x64, light]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Validate SVG
         run: |
           # Check SVG is well-formed XML