diff --git a/.github/workflows/arch-check.yml b/.github/workflows/arch-check.yml
index 3d38fc0..da99dd8 100644
--- a/.github/workflows/arch-check.yml
+++ b/.github/workflows/arch-check.yml
@@ -48,7 +48,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.12"
 
diff --git a/.github/workflows/audit-prompt-integrity.yml b/.github/workflows/audit-prompt-integrity.yml
index 55add19..00ec36f 100644
--- a/.github/workflows/audit-prompt-integrity.yml
+++ b/.github/workflows/audit-prompt-integrity.yml
@@ -43,7 +43,7 @@ jobs:
           # origin/<base-branch>, not just the PR head.
           fetch-depth: 0
 
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.12"
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c680e88..02162d2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,7 +32,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.12"