diff --git a/.github/workflows/branchtest.yaml b/.github/workflows/branchtest.yaml
index 10e9553..e86c879 100644
--- a/.github/workflows/branchtest.yaml
+++ b/.github/workflows/branchtest.yaml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # To use this repository's private action, you must check out the repository
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 6f4c367..f93f644 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -21,7 +21,7 @@ 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/release.yml b/.github/workflows/release.yml
index f996e48..f147b65 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
       # To use this repository's private action, you must check out the repository
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Generate changelog
         id: changelog
         uses: metcalfc/changelog-generator@v4.1.0
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1c8903f..e845107 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,7 +7,7 @@ jobs:
     steps:
       # To use this repository's private action, you must check out the repository
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Generate changelog
         id: changelog
         uses: metcalfc/changelog-generator@main