diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f482510..9aeefe1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
             version: nightly
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Julia Setup
         uses: julia-actions/setup-julia@v2
         with:
diff --git a/.github/workflows/documenter.yml b/.github/workflows/documenter.yml
index 14aa8ef..a5f1c5b 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@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/cache@v2
         with:
           cache-compiled: "true"
diff --git a/.github/workflows/spellcheck.yml b/.github/workflows/spellcheck.yml
index c38290a..52a060e 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@v4
+        uses: actions/checkout@v5
       - name: Check spelling
         uses: crate-ci/typos@master
         with:
diff --git a/.github/workflows/style.yml b/.github/workflows/style.yml
index 55cc07b..7946fbc 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -23,7 +23,7 @@ jobs:
         version: [1]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Julia Setup
         uses: julia-actions/setup-julia@v2
         with: