diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index eda72ce..8487cfd 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,7 +9,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v5
       - uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/regression.yml b/.github/workflows/regression.yml
index ab78eeb..2461f01 100644
--- a/.github/workflows/regression.yml
+++ b/.github/workflows/regression.yml
@@ -8,7 +8,7 @@ jobs:
   regression:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v5
       - uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 73d90e5..1bebff6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v5
       - uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 064d656..3859b88 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -11,7 +11,7 @@ jobs:
   security:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v5
       - uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 313ed90..5b8391f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,7 +9,7 @@ jobs:
   tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v5
       - uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/validate-vulnerabilities.yml b/.github/workflows/validate-vulnerabilities.yml
index 1e79e94..2ce5e23 100644
--- a/.github/workflows/validate-vulnerabilities.yml
+++ b/.github/workflows/validate-vulnerabilities.yml
@@ -13,7 +13,7 @@ jobs:
   validate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v5
       - uses: actions/setup-python@v5
         with: