diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index ef3c05e..5a981a4 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -30,7 +30,7 @@ jobs:
     # on main (see the 'deploy' job).
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: actions/setup-python@v6
         with: