diff --git a/.github/workflows/coverage-floor.yml b/.github/workflows/coverage-floor.yml
index f64f243..121f85e 100644
--- a/.github/workflows/coverage-floor.yml
+++ b/.github/workflows/coverage-floor.yml
@@ -312,7 +312,7 @@ jobs:
 
       # Language + tooling setup. Skipped when consuming a pre-measured artifact
       # (no tests to run → no toolchain needed).
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         if: steps.detect.outputs.language == 'python' && inputs.pre_measured_coverage_artifact == ''
         with:
           python-version: ${{ inputs.python_version || '3.13' }}
diff --git a/.github/workflows/tests-runner.yml b/.github/workflows/tests-runner.yml
index 786e03e..3461709 100644
--- a/.github/workflows/tests-runner.yml
+++ b/.github/workflows/tests-runner.yml
@@ -165,7 +165,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: ${{ inputs.python_version || '3.13' }}
       - name: Install uv
diff --git a/.github/workflows/tty-tests.yml b/.github/workflows/tty-tests.yml
index 85f74c0..442e87a 100644
--- a/.github/workflows/tty-tests.yml
+++ b/.github/workflows/tty-tests.yml
@@ -90,7 +90,7 @@ jobs:
           echo "skip=false" >> "$GITHUB_OUTPUT"
           echo "found $COUNT TTY test file(s) under $INPUT_TTY_DIR/"
 
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         if: steps.detect.outputs.skip == 'false'
         with:
           python-version: ${{ inputs.python_version || '3.13' }}