diff --git a/.github/workflows/branches.yml b/.github/workflows/branches.yml
index b745893..333242b 100644
--- a/.github/workflows/branches.yml
+++ b/.github/workflows/branches.yml
@@ -19,7 +19,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out the repository under $GITHUB_WORKSPACE, so the job can access it
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # fetch all history for all branches and tags
 
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f34f201..148ad61 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -35,7 +35,7 @@ jobs:
       discussions: write
     steps:
     - name: Check out repository code (Action from GitHub)
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1be9793..0710ed0 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -45,7 +45,7 @@ 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/tests.yml b/.github/workflows/tests.yml
index c2d64cf..6fceff3 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -36,7 +36,7 @@ jobs:
     continue-on-error: false
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Initialize vendors
       shell: pwsh
       working-directory: scripts
diff --git a/.github/workflows/vendor.yml b/.github/workflows/vendor.yml
index e01155f..4b96280 100644
--- a/.github/workflows/vendor.yml
+++ b/.github/workflows/vendor.yml
@@ -24,7 +24,7 @@ jobs:
       pull-requests: write
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0