diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index fd8347c..0b9cde1 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -17,7 +17,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python 3.x
       uses: actions/setup-python@v4
       with:
@@ -44,11 +44,11 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install iverilog
       run: sudo apt install iverilog
     - name: Set up Python 3.x
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         # Semantic version range syntax or exact version of a Python version
         python-version: '3.x'
@@ -90,9 +90,9 @@ jobs:
         python-version: [ '3.7', '3.8', '3.9', '3.10', '3.11' ]
     name: Python ${{ matrix.python-version }} test
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
         architecture: x64
@@ -107,9 +107,9 @@ jobs:
     needs: test
     if: github.ref == 'refs/heads/main'
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python 3.x
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         # Semantic version range syntax or exact version of a Python version
         python-version: '3.x'
@@ -123,7 +123,7 @@ jobs:
     - name: Generate documentation
       run: pdoc --html ariths_gen
     - name: Upload results
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: documentation
         path: html