diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index d7bfbf1b..9f7bde5f 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -21,11 +21,11 @@ jobs:
         python-version: ['3.8', '3.9', '3.10']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
         cache: 'pip'
@@ -39,11 +39,11 @@ jobs:
     - name: Coverage
       run: make coverage
     - name: Publish Test Report
-      uses: mikepenz/action-junit-report@v4
+      uses: mikepenz/action-junit-report@v6
       if: always() # always run even if the previous step fails
       with:
         report_paths: '.junitxml/*.xml'
     - name: Upload Coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v6
       with:
         verbose: true
diff --git a/.github/workflows/deploy-documentation.yml b/.github/workflows/deploy-documentation.yml
index 83614212..f2db1703 100644
--- a/.github/workflows/deploy-documentation.yml
+++ b/.github/workflows/deploy-documentation.yml
@@ -23,12 +23,12 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
 
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v6
       with:
         python-version: '3.9'
 
@@ -41,7 +41,7 @@ jobs:
         make docs
 
     - name: Upload artifact
-      uses: actions/upload-pages-artifact@v3
+      uses: actions/upload-pages-artifact@v5
       with:
         path: docs/_build
 
@@ -54,4 +54,4 @@ jobs:
 
     steps:
     - name: Deploy to GitHub Pages
-      uses: actions/deploy-pages@v4
+      uses: actions/deploy-pages@v5
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 5a41d8a7..c724173b 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0  # required to fetch tags
 
diff --git a/.github/workflows/validate-documentation.yml b/.github/workflows/validate-documentation.yml
index 6353f35d..99d600bb 100644
--- a/.github/workflows/validate-documentation.yml
+++ b/.github/workflows/validate-documentation.yml
@@ -16,12 +16,12 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: '3.9'