diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index cc006aa..9291904 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -28,7 +28,7 @@ jobs:
     steps:
 
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v4
diff --git a/.github/workflows/github_release.yml b/.github/workflows/github_release.yml
index c68e368..88b6b40 100644
--- a/.github/workflows/github_release.yml
+++ b/.github/workflows/github_release.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
@@ -55,7 +55,7 @@ jobs:
     steps:
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Download Artifacts
         uses: actions/download-artifact@v6
diff --git a/.github/workflows/ruff.yml b/.github/workflows/ruff.yml
index 5e1f7a1..5ba3a37 100644
--- a/.github/workflows/ruff.yml
+++ b/.github/workflows/ruff.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
 
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Set up Python 3.11
       uses: actions/setup-python@v6
diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 1b45655..fbeb57f 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -33,7 +33,7 @@ jobs:
     steps:
 
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
@@ -74,7 +74,7 @@ jobs:
     steps:
 
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Publish distribution 📦 to Test PyPI
       uses: JRubics/poetry-publish@v2.1