diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b371871..d4d2dcf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
     name: amiga-gcc build + link hygiene
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Build (fails on any warning)
         run: |
           make 2>&1 | tee build.log
@@ -48,7 +48,7 @@ jobs:
     name: Docs site (strict)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v5
         with:
           python-version: '3.12'
@@ -62,7 +62,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/download-artifact@v4
         with:
           name: devsoak