diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d7f95bb62..0b0a4f01f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     name: CI job (python ${{ matrix.python-version }})
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Cache dependencies
         uses: actions/cache@v3.3.1
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 358b0c8d1..1031a0dba 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -16,7 +16,7 @@ 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/docker-base.yml b/.github/workflows/docker-base.yml
index 70387f519..0641a924a 100644
--- a/.github/workflows/docker-base.yml
+++ b/.github/workflows/docker-base.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2.2.0
diff --git a/.github/workflows/docker-demo.yml b/.github/workflows/docker-demo.yml
index 8d83a11f5..dcced71e5 100644
--- a/.github/workflows/docker-demo.yml
+++ b/.github/workflows/docker-demo.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2.2.0
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index bc2bdd9a1..68119f29d 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -24,7 +24,7 @@ jobs:
           - linux/arm64
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Docker meta
         id: meta
diff --git a/.github/workflows/formatter.yml b/.github/workflows/formatter.yml
index b765b4733..63f8b4215 100644
--- a/.github/workflows/formatter.yml
+++ b/.github/workflows/formatter.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Get dependencies
         run: pip install yapf isort
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 05a3038da..a0bcc8daf 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -46,7 +46,7 @@ jobs:
       # Checkout the code base #
       ##########################
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       ################################
       # Run Linter against code base #
diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index 1f0932bbc..698436920 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v4
       with: