diff --git a/pr-lint/action.yml b/pr-lint/action.yml
index d38c018..d758c96 100644
--- a/pr-lint/action.yml
+++ b/pr-lint/action.yml
@@ -94,7 +94,7 @@ runs:
 
     - name: Setup Python
       if: steps.detect-python.outputs.found == 'true'
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         cache: 'pip'
 
diff --git a/python-lint-fix/action.yml b/python-lint-fix/action.yml
index 90e9af7..ebf22d0 100644
--- a/python-lint-fix/action.yml
+++ b/python-lint-fix/action.yml
@@ -49,7 +49,7 @@ runs:
   using: composite
   steps:
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ inputs.python-version }}
         cache: 'pip'