diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0298d04..cff1acb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -140,7 +140,7 @@ jobs:
     if: needs.check_source.outputs.run_tests == 'true'
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.x'
       - name: Runner image version
diff --git a/.github/workflows/jit.yml b/.github/workflows/jit.yml
index 5e3ac9e..02365d7 100644
--- a/.github/workflows/jit.yml
+++ b/.github/workflows/jit.yml
@@ -103,7 +103,7 @@ jobs:
       CC: ${{ matrix.compiler }}
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.11'
 
@@ -169,7 +169,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.11'
       - name: Build with JIT enabled and GIL disabled
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index ccde03f..3adfd68 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.x"
       - uses: pre-commit/action@v3.0.1
diff --git a/.github/workflows/mypy.yml b/.github/workflows/mypy.yml
index 1b2d998..4e052e3 100644
--- a/.github/workflows/mypy.yml
+++ b/.github/workflows/mypy.yml
@@ -51,7 +51,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
           cache: pip
diff --git a/.github/workflows/reusable-docs.yml b/.github/workflows/reusable-docs.yml
index 859f78d..e961a74 100644
--- a/.github/workflows/reusable-docs.yml
+++ b/.github/workflows/reusable-docs.yml
@@ -41,7 +41,7 @@ jobs:
         git fetch origin ${{ env.refspec_base }} --shallow-since="${DATE}" \
           --no-tags --prune --no-recurse-submodules
     - name: 'Set up Python'
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3'
         cache: 'pip'
@@ -73,7 +73,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: 'Set up Python'
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.12'  # known to work with Sphinx 6.2.1
         cache: 'pip'
diff --git a/.github/workflows/reusable-wasi.yml b/.github/workflows/reusable-wasi.yml
index ffa143b..695b1f4 100644
--- a/.github/workflows/reusable-wasi.yml
+++ b/.github/workflows/reusable-wasi.yml
@@ -43,7 +43,7 @@ jobs:
     - name: "Add ccache to PATH"
       run: echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
     - name: "Install Python"
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.x'
     - name: "Restore Python build config.cache"
diff --git a/.github/workflows/verify-ensurepip-wheels.yml b/.github/workflows/verify-ensurepip-wheels.yml
index 83b007f..0084c76 100644
--- a/.github/workflows/verify-ensurepip-wheels.yml
+++ b/.github/workflows/verify-ensurepip-wheels.yml
@@ -26,7 +26,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3'
       - name: Compare checksum of bundled wheels to the ones published on PyPI