diff --git a/.github/workflows/link-check.yml b/.github/workflows/link-check.yml
index da04478..f5b2cfc 100644
--- a/.github/workflows/link-check.yml
+++ b/.github/workflows/link-check.yml
@@ -22,7 +22,7 @@ jobs:
     name: Check links
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - name: Check links
         id: lychee
diff --git a/.github/workflows/markdown-lint.yml b/.github/workflows/markdown-lint.yml
index 012d007..f41c4e4 100644
--- a/.github/workflows/markdown-lint.yml
+++ b/.github/workflows/markdown-lint.yml
@@ -17,7 +17,7 @@ jobs:
     name: Markdown lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - uses: DavidAnson/markdownlint-cli2-action@v19
         with:
@@ -27,7 +27,7 @@ jobs:
     name: README conventions
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - name: Check entry format and duplicates
         run: python3 .github/scripts/check_readme.py