diff --git a/.github/workflows/_build.yaml b/.github/workflows/_build.yaml
index a913e1fb3..2a51b8bf3 100644
--- a/.github/workflows/_build.yaml
+++ b/.github/workflows/_build.yaml
@@ -57,7 +57,7 @@ jobs:
         fetch-depth: 0
 
     - name: Set up Python
-      uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ matrix.python }}
 
diff --git a/.github/workflows/_build_docker.yaml b/.github/workflows/_build_docker.yaml
index ac57ca141..79d4c0988 100644
--- a/.github/workflows/_build_docker.yaml
+++ b/.github/workflows/_build_docker.yaml
@@ -33,7 +33,7 @@ jobs:
 
     # The Docker integration tests require Python 3.11.
     - name: Set up Python
-      uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.11'
 
diff --git a/.github/workflows/codeql-analysis.yaml b/.github/workflows/codeql-analysis.yaml
index 9281cd80a..a9b1d0f8f 100644
--- a/.github/workflows/codeql-analysis.yaml
+++ b/.github/workflows/codeql-analysis.yaml
@@ -40,7 +40,7 @@ jobs:
       uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
 
     - name: Set up Python
-      uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.11'
 
diff --git a/.github/workflows/pr-conventional-commits.yaml b/.github/workflows/pr-conventional-commits.yaml
index 77d798fa0..895c7761f 100644
--- a/.github/workflows/pr-conventional-commits.yaml
+++ b/.github/workflows/pr-conventional-commits.yaml
@@ -30,7 +30,7 @@ jobs:
         fetch-depth: 0
 
     - name: Set up Python
-      uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.11'
 
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 0977ee5cb..6614a1853 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -45,7 +45,7 @@ jobs:
         token: ${{ secrets.REPO_ACCESS_TOKEN }}
 
     - name: Set up Python
-      uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.11'
 
@@ -215,7 +215,7 @@ jobs:
         rm -f "$CHECKSUMS"
 
     - name: Set up Python
-      uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.11'