diff --git a/.github/workflows/format.yaml b/.github/workflows/format.yaml
index b9ab0af..6e0d8bd 100644
--- a/.github/workflows/format.yaml
+++ b/.github/workflows/format.yaml
@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 075a4b0..e7f42be 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 3a64853..eb3db88 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/typecheck.yaml b/.github/workflows/typecheck.yaml
index 2c7fa3b..2a3ec33 100644
--- a/.github/workflows/typecheck.yaml
+++ b/.github/workflows/typecheck.yaml
@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}