diff --git a/.github/workflows/check-general-formatting.yml b/.github/workflows/check-general-formatting.yml
index 44422ab..35e3d4a 100644
--- a/.github/workflows/check-general-formatting.yml
+++ b/.github/workflows/check-general-formatting.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check for UTF-8 BOM file encoding
         run: |
@@ -36,7 +36,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check for files starting with a blank line
         run: |
@@ -68,7 +68,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check for unnecessary use of true tabs
         run: |
@@ -93,7 +93,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check for trailing whitespace
         run: |
@@ -118,7 +118,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check for non-Unix line endings
         run: |
@@ -142,7 +142,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check for blank lines at end of files
         run: |
@@ -172,7 +172,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check for files that don't end in a newline
         # https://stackoverflow.com/a/25686825
diff --git a/.github/workflows/check-license.yml b/.github/workflows/check-license.yml
index caafe56..82ba8ef 100644
--- a/.github/workflows/check-license.yml
+++ b/.github/workflows/check-license.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Checkout local repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Ruby
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/check-links.yml b/.github/workflows/check-links.yml
index 8b9a618..c19cfb2 100644
--- a/.github/workflows/check-links.yml
+++ b/.github/workflows/check-links.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check links
         uses: gaurav-nelson/github-action-markdown-link-check@v1
diff --git a/.github/workflows/check-prettier-formatting.yml b/.github/workflows/check-prettier-formatting.yml
index 3610b89..d0062f5 100644
--- a/.github/workflows/check-prettier-formatting.yml
+++ b/.github/workflows/check-prettier-formatting.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Prettier
         run: sudo npm install --global prettier
diff --git a/.github/workflows/check-workflows.yml b/.github/workflows/check-workflows.yml
index ca6c5bd..ad30687 100644
--- a/.github/workflows/check-workflows.yml
+++ b/.github/workflows/check-workflows.yml
@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout local repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Download JSON schema for GitHub Actions workflows
         uses: carlosperate/download-file-action@v2
diff --git a/.github/workflows/check-yaml.yml b/.github/workflows/check-yaml.yml
index 0a65726..06e931f 100644
--- a/.github/workflows/check-yaml.yml
+++ b/.github/workflows/check-yaml.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check YAML
         run: yamllint --config-file "${{ github.workspace }}/.github/.yamllint.yml" .
diff --git a/.github/workflows/spell-check.yml b/.github/workflows/spell-check.yml
index ef7d894..19f5d38 100644
--- a/.github/workflows/spell-check.yml
+++ b/.github/workflows/spell-check.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Spell check
         uses: codespell-project/actions-codespell@master