diff --git a/.github/workflows/audit.yaml b/.github/workflows/audit.yaml
index f176100..b3f26f0 100644
--- a/.github/workflows/audit.yaml
+++ b/.github/workflows/audit.yaml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index d5cbcd4..ecc45b8 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: actions/setup-python@v4
         with:
@@ -61,7 +61,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -80,7 +80,7 @@ jobs:
   #    runs-on: ubuntu-latest
   #    steps:
   #      - name: Check out repository
-  #        uses: actions/checkout@v3
+  #        uses: actions/checkout@v4
   #
   #      - name: Run Snyk Monitor
   #        if: ${{ github.ref == 'refs/heads/main' }}
@@ -107,7 +107,7 @@ jobs:
       security-events: write
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Initialize CodeQL Without Dependencies
         uses: github/codeql-action/init@v2
@@ -124,7 +124,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4
diff --git a/.github/workflows/codeql.yaml b/.github/workflows/codeql.yaml
index 240c927..7136ddf 100644
--- a/.github/workflows/codeql.yaml
+++ b/.github/workflows/codeql.yaml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: "main"
 
diff --git a/.github/workflows/docs-preview.yaml b/.github/workflows/docs-preview.yaml
index 804edfc..5b00ae9 100644
--- a/.github/workflows/docs-preview.yaml
+++ b/.github/workflows/docs-preview.yaml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Download artifact
         uses: dawidd6/action-download-artifact@v2
diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index c9c87a2..4cab905 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 55888ce..8a34b93 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up python 3.11
         uses: actions/setup-python@v4
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 65b5057..dcf26b7 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -31,7 +31,7 @@ jobs:
         shell: bash
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up python ${{ inputs.python-version }}
         uses: actions/setup-python@v4