diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4acc1e36d..6e48d8a58 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,7 +4,7 @@ jobs:
   test:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - uses: awalsh128/cache-apt-pkgs-action@v1
       with:
diff --git a/.github/workflows/update_gh_pages.yml b/.github/workflows/update_gh_pages.yml
index 4f8b1e65a..f5c9d232e 100644
--- a/.github/workflows/update_gh_pages.yml
+++ b/.github/workflows/update_gh_pages.yml
@@ -12,7 +12,7 @@ jobs:
   update-gh-pages:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - uses: awalsh128/cache-apt-pkgs-action@v1
       with: