diff --git a/.github/workflows/build-publish.yml b/.github/workflows/build-publish.yml
index 80131c9..3807d3b 100644
--- a/.github/workflows/build-publish.yml
+++ b/.github/workflows/build-publish.yml
@@ -26,7 +26,7 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Fetch all history for all tags and branches
       run: git fetch --prune --unshallow
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7aa9af7..4948dbf 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,7 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Fetch all history for all tags and branches
       run: git fetch --prune --unshallow
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 7147f34..40c909e 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -44,7 +44,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/deploy-demo-site.yml b/.github/workflows/deploy-demo-site.yml
index 90b318f..9dea385 100644
--- a/.github/workflows/deploy-demo-site.yml
+++ b/.github/workflows/deploy-demo-site.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up .NET Core
       uses: actions/setup-dotnet@v3
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index a2a9900..79e3073 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -41,7 +41,7 @@ jobs:
       # Checkout the code base #
       ##########################
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           # Full git history is needed to get a proper list of changed files within `super-linter`
           fetch-depth: 0