diff --git a/.github/workflows/cargo-lock.yml b/.github/workflows/cargo-lock.yml
index 7749ce8..fc0f57c 100644
--- a/.github/workflows/cargo-lock.yml
+++ b/.github/workflows/cargo-lock.yml
@@ -14,7 +14,7 @@ jobs:
   lockfile:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: dtolnay/rust-toolchain@stable
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index da827f9..851fda0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
     name: API test gate
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-python@v5
         with:
@@ -37,7 +37,7 @@ jobs:
     name: Web typecheck + test + build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-node@v4
         with:
@@ -73,7 +73,7 @@ jobs:
           - { name: api, context: ., dockerfile: services/api/Dockerfile }
           - { name: web, context: ., dockerfile: apps/web/Dockerfile }
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: docker/setup-buildx-action@v3
 
diff --git a/.github/workflows/desktop.yml b/.github/workflows/desktop.yml
index c5e3dc2..82fc90f 100644
--- a/.github/workflows/desktop.yml
+++ b/.github/workflows/desktop.yml
@@ -65,7 +65,7 @@ jobs:
             rust-targets: ""
     runs-on: ${{ matrix.platform }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       # The release version is the git tag (single source of truth). Write it into the version files
       # before building so binaries + latest.json carry the tag version — without this they were
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 61b106f..41778ec 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -29,7 +29,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-node@v4
         with:
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 762bd21..69ec78c 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -23,7 +23,7 @@ jobs:
   python:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v5
         with: { python-version: "3.11" }
       - run: pip install pip-audit bandit
@@ -43,7 +43,7 @@ jobs:
   node:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with: { node-version: "20", cache: npm, cache-dependency-path: package-lock.json }
       - run: npm ci