diff --git a/.github/workflows/black.yml b/.github/workflows/black.yml
index ac57d0be..25cb38b8 100644
--- a/.github/workflows/black.yml
+++ b/.github/workflows/black.yml
@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python 3.8
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.8
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 10eacb3f..2689374c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,7 +44,7 @@ jobs:
       with:
         node-version: 18.15
     - name: Set up Python 3.8
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.8
     - name: Install dependencies
diff --git a/.github/workflows/darglint.yml b/.github/workflows/darglint.yml
index 54dd2d21..624b1d07 100644
--- a/.github/workflows/darglint.yml
+++ b/.github/workflows/darglint.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.8
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.8
     - name: Run Tests
diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index 8e94f2e7..35a69bbf 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -31,7 +31,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Setup Pages
         uses: actions/configure-pages@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.8'
       - run: pip install -e ".[doc]"
diff --git a/.github/workflows/etherscan.yml b/.github/workflows/etherscan.yml
index d0fdd706..98a0bf73 100644
--- a/.github/workflows/etherscan.yml
+++ b/.github/workflows/etherscan.yml
@@ -31,7 +31,7 @@ jobs:
         echo 'C:\msys64\mingw64\bin' >> "$GITHUB_PATH"
         echo 'C:\msys64\usr\bin' >> "$GITHUB_PATH"
     - name: Set up Python 3.8
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.8
     - name: Install dependencies
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 43fe1955..ff9fe507 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python 3.8
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.8
 
diff --git a/.github/workflows/mypy.yml b/.github/workflows/mypy.yml
index b0177f60..80973bf3 100644
--- a/.github/workflows/mypy.yml
+++ b/.github/workflows/mypy.yml
@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python 3.8
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.8
 
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index dda695cc..3522e5f1 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.x'
 
diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
index 5598bc1e..17a0b529 100644
--- a/.github/workflows/pylint.yml
+++ b/.github/workflows/pylint.yml
@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python 3.8
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.8
 
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 85f3a7c5..92549ce8 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -28,7 +28,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.8
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.8