diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 37ef5de..1c97c7f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,7 +21,7 @@ jobs:
         os: [ macos-13, macos-15 ]
     steps:
       - name: Update Submodules
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: true
 
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 6e49a2a..07b7c2b 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -10,7 +10,7 @@ jobs:
     name: Publish GitHub Docs
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: true
       - name: Install UV