diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a6f4e6d..72e63c9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ["3.10", "3.12"]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: astral-sh/setup-uv@v7
         with:
@@ -45,7 +45,7 @@ jobs:
     continue-on-error: true
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: astral-sh/setup-uv@v7
         with:
@@ -65,7 +65,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: astral-sh/setup-uv@v7
         with:
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index 1ab1f15..2e97363 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -14,7 +14,7 @@ jobs:
     name: Secret scanning
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
@@ -27,7 +27,7 @@ jobs:
     name: PII and policy checks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Check for PII
         run: |
@@ -70,7 +70,7 @@ jobs:
     name: Semgrep (SAST)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: astral-sh/setup-uv@v7
         with: