diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index c9219b9c..b1b84689 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -88,7 +88,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: "3.12"
       - name: Install uv
@@ -120,7 +120,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: "3.13"
       - name: Install uv
diff --git a/.github/workflows/native-core-build.yml b/.github/workflows/native-core-build.yml
index b086ab23..c1d5edc0 100644
--- a/.github/workflows/native-core-build.yml
+++ b/.github/workflows/native-core-build.yml
@@ -27,7 +27,7 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7
 
       - name: Setup Python
-        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: "3.13"
 
diff --git a/.github/workflows/quickstart-tabs-check.yml b/.github/workflows/quickstart-tabs-check.yml
index 73a6b408..8ba44bbd 100644
--- a/.github/workflows/quickstart-tabs-check.yml
+++ b/.github/workflows/quickstart-tabs-check.yml
@@ -31,7 +31,7 @@ jobs:
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7
 
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: "3.12"
 
diff --git a/.github/workflows/readme-version-check.yml b/.github/workflows/readme-version-check.yml
index 9fdea6cd..c7d3f379 100644
--- a/.github/workflows/readme-version-check.yml
+++ b/.github/workflows/readme-version-check.yml
@@ -30,7 +30,7 @@ jobs:
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7
 
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: "3.12"
 
diff --git a/.github/workflows/release-python.yml b/.github/workflows/release-python.yml
index a6df4159..e1f3ee84 100644
--- a/.github/workflows/release-python.yml
+++ b/.github/workflows/release-python.yml
@@ -169,7 +169,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
       - name: Install uv
@@ -195,7 +195,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
       - name: Pin aa-ffi git deps to released core (binary_source_tag)
@@ -228,7 +228,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
       - name: Stage aasm sidecar binary
@@ -329,7 +329,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
       - name: Stage aasm sidecar binary
@@ -432,7 +432,7 @@ jobs:
             printf '%s' "$PYTHON_INTERPRETERS" | tr ' ' '\n'
             printf '\n__EOF__\n'
           } >> "$GITHUB_OUTPUT"
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: ${{ steps.pythons.outputs.versions }}
       - name: Stage aasm sidecar binary
@@ -519,7 +519,7 @@ jobs:
             printf '%s' "$PYTHON_INTERPRETERS" | tr ' ' '\n'
             printf '\n__EOF__\n'
           } >> "$GITHUB_OUTPUT"
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: ${{ steps.pythons.outputs.versions }}
       - name: Stage aasm sidecar binary