diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9aeefe1..bd0efa7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
             version: nightly
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Julia Setup
         uses: julia-actions/setup-julia@v2
         with:
diff --git a/.github/workflows/documenter.yml b/.github/workflows/documenter.yml
index a5f1c5b..1a4055e 100644
--- a/.github/workflows/documenter.yml
+++ b/.github/workflows/documenter.yml
@@ -16,7 +16,7 @@ jobs:
     name: Documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: julia-actions/cache@v2
         with:
           cache-compiled: "true"
diff --git a/.github/workflows/spellcheck.yml b/.github/workflows/spellcheck.yml
index 52a060e..950da2c 100644
--- a/.github/workflows/spellcheck.yml
+++ b/.github/workflows/spellcheck.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Actions Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Check spelling
         uses: crate-ci/typos@master
         with:
diff --git a/.github/workflows/style.yml b/.github/workflows/style.yml
index 7946fbc..4eca84d 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -23,7 +23,7 @@ jobs:
         version: [1]
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Julia Setup
         uses: julia-actions/setup-julia@v2
         with: