diff --git a/.github/workflows/deploy-guide-dev.yml b/.github/workflows/deploy-guide-dev.yml
index 72f2c592b..64a6734f9 100644
--- a/.github/workflows/deploy-guide-dev.yml
+++ b/.github/workflows/deploy-guide-dev.yml
@@ -11,23 +11,23 @@ jobs:
   deploy-guide-dev:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
     - name: Cache checkpoints and data
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.cache
           data-cifar10
         key: ${{ runner.os }}-${{ hashFiles('setup.py') }}
 
-    - uses: FedericoCarboni/setup-ffmpeg@v2
+    - uses: FedericoCarboni/setup-ffmpeg@v3
       id: setup-ffmpeg
 
     - name: Set up Python 3.10
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: '3.10'
 
diff --git a/.github/workflows/deploy-guide.yml b/.github/workflows/deploy-guide.yml
index ffe1b7c55..4c2692b9a 100644
--- a/.github/workflows/deploy-guide.yml
+++ b/.github/workflows/deploy-guide.yml
@@ -15,23 +15,23 @@ jobs:
   deploy-guide:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
     - name: Cache checkpoints and data
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.cache
           data-cifar10
         key: ${{ runner.os }}-${{ hashFiles('setup.py') }}
 
-    - uses: FedericoCarboni/setup-ffmpeg@v2
+    - uses: FedericoCarboni/setup-ffmpeg@v3
       id: setup-ffmpeg
 
     - name: Set up Python 3.10
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: '3.10'
 
diff --git a/.github/workflows/pypi-deploy.yml b/.github/workflows/pypi-deploy.yml
index 6079dab7e..ece9b8208 100644
--- a/.github/workflows/pypi-deploy.yml
+++ b/.github/workflows/pypi-deploy.yml
@@ -95,11 +95,11 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         name: Install Python
         with:
           python-version: '3.10'
@@ -114,7 +114,7 @@ jobs:
       - name: Build sdist
         run: python setup.py sdist
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: dist/*.tar.gz
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2e9ba2e2d..5773c58a0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -61,11 +61,11 @@ jobs:
     steps:
     - run: ls -n /Applications/ | grep Xcode*
       if: matrix.os == 'macos-latest'
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - name: Cache checkpoints and data
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.cache
@@ -73,7 +73,7 @@ jobs:
         key: ${{ runner.os }}-${{ hashFiles('setup.py') }}
     - name: Set up Python ${{ matrix.python }}
       if: ${{ !matrix.conda }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python }}
     - name: Set up Conda
@@ -105,7 +105,7 @@ jobs:
         python -m pip install cython --no-build-isolation
         python -m pip install -e ".[train]" --no-build-isolation
     - name: Install ffmpeg for Guide test
-      uses: FedericoCarboni/setup-ffmpeg@v2
+      uses: FedericoCarboni/setup-ffmpeg@v3
       if: matrix.slow
       id: setup-ffmpeg
     - name: ffmpeg codecs
diff --git a/.github/workflows/update-stable.yml b/.github/workflows/update-stable.yml
index 0608385fe..06e5c2f0e 100644
--- a/.github/workflows/update-stable.yml
+++ b/.github/workflows/update-stable.yml
@@ -9,7 +9,7 @@ jobs:
   update-stable:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         ref: main
         fetch-depth: 0