diff --git a/.github/workflows/buildpackage-mac.yml b/.github/workflows/buildpackage-mac.yml
index 686bd6929..203da0f94 100644
--- a/.github/workflows/buildpackage-mac.yml
+++ b/.github/workflows/buildpackage-mac.yml
@@ -21,7 +21,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         architecture: ${{ matrix.architecture }}
         python-version: ${{ matrix.python-version }}
@@ -69,7 +69,7 @@ jobs:
         echo "EXE_NAME=printrun-test" >> $GITHUB_ENV
 
     - name: Upload artifacts for inspection
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: ${{ env.EXE_NAME }}_${{ matrix.os }}_${{ matrix.architecture }}_py${{ matrix.python-version }}
         path: dist/pronterface-app.zip
diff --git a/.github/workflows/buildpackage-win.yml b/.github/workflows/buildpackage-win.yml
index 746685e51..96e8f12a2 100644
--- a/.github/workflows/buildpackage-win.yml
+++ b/.github/workflows/buildpackage-win.yml
@@ -23,7 +23,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         architecture: ${{ matrix.architecture }}
         python-version: ${{ matrix.python-version }}
@@ -76,7 +76,7 @@ jobs:
         "EXE_NAME=printrun-test" >> $env:GITHUB_ENV
 
     - name: Upload artifacts for inspection
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: ${{ env.EXE_NAME }}_windows_${{ matrix.architecture }}_py${{ matrix.python-version }}
         path: |
diff --git a/.github/workflows/pypi-mac.yml b/.github/workflows/pypi-mac.yml
index 29dabd218..db108feea 100644
--- a/.github/workflows/pypi-mac.yml
+++ b/.github/workflows/pypi-mac.yml
@@ -21,7 +21,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         architecture: ${{ matrix.architecture }}
         python-version: ${{ matrix.python-version }}
@@ -32,7 +32,7 @@ jobs:
       run: |
         python setup.py bdist_wheel
     - name: Upload artifacts for inspection
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: wheel_${{ matrix.os }}_${{ matrix.architecture }}_${{ matrix.python-version }}
         path: dist/*.whl
diff --git a/.github/workflows/pypi-manylinux.yml b/.github/workflows/pypi-manylinux.yml
index 7cd6146fc..bb428fcc8 100644
--- a/.github/workflows/pypi-manylinux.yml
+++ b/.github/workflows/pypi-manylinux.yml
@@ -14,7 +14,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.x
     - name: Install dependencies
@@ -26,7 +26,7 @@ jobs:
         python-versions: 'cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310'
         build-requirements: 'cython'
     - name: Upload artifacts for inspection
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: manylinux_wheels
         path: dist/*-manylinux*.whl
diff --git a/.github/workflows/pypi-sdist.yml b/.github/workflows/pypi-sdist.yml
index 49e050a44..e1822e36f 100644
--- a/.github/workflows/pypi-sdist.yml
+++ b/.github/workflows/pypi-sdist.yml
@@ -14,7 +14,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.x
     - name: Install dependencies
@@ -24,7 +24,7 @@ jobs:
       run: |
         python setup.py sdist
     - name: Upload artifacts for inspection
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: sdist
         path: dist/*.tar.gz
diff --git a/.github/workflows/pypi-win.yml b/.github/workflows/pypi-win.yml
index fcee78209..c891eb0f7 100644
--- a/.github/workflows/pypi-win.yml
+++ b/.github/workflows/pypi-win.yml
@@ -21,7 +21,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         architecture: ${{ matrix.architecture }}
         python-version: ${{ matrix.python-version }}
@@ -32,7 +32,7 @@ jobs:
       run: |
         python setup.py bdist_wheel
     - name: Upload artifacts for inspection
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: wheel_${{ matrix.os }}_${{ matrix.architecture }}_${{ matrix.python-version }}
         path: dist/*.whl
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a39debb33..80b851c5b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,7 +30,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}