diff --git a/.github/workflows/cargo-lock.yml b/.github/workflows/cargo-lock.yml
index d8a715e5..fc0f57cf 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@v5
+      - uses: actions/checkout@v7
 
       - uses: dtolnay/rust-toolchain@stable
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bcf9c087..ff48e729 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     name: API test gate
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-python@v6
         with:
@@ -43,7 +43,7 @@ jobs:
     name: Web typecheck + test + build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-node@v5
         with:
@@ -86,7 +86,7 @@ jobs:
           - { name: api, context: ., dockerfile: services/api/Dockerfile }
           - { name: web, context: ., dockerfile: apps/web/Dockerfile }
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - uses: docker/setup-buildx-action@v3
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index a5dc6bb4..7ce81667 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -61,7 +61,7 @@ jobs:
         # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v7
 
     # Add any setup steps before running the `github/codeql-action/init` action.
     # This includes steps like installing compilers or runtimes (`actions/setup-node`
diff --git a/.github/workflows/desktop.yml b/.github/workflows/desktop.yml
index d741a6d4..95a6e812 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@v5
+      - 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/lockfile.yml b/.github/workflows/lockfile.yml
index 9bf1d84e..cbc93ab7 100644
--- a/.github/workflows/lockfile.yml
+++ b/.github/workflows/lockfile.yml
@@ -30,7 +30,7 @@ jobs:
           apt-get update && apt-get install -y --no-install-recommends git
           rm -rf /var/lib/apt/lists/*
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       # build tooling in case a dep only ships an sdist and pip-compile must build it to hash
       - name: System deps
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 2774d6c1..7ef6eafd 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@v5
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-node@v5
         with:
diff --git a/.github/workflows/rust-ci.yml b/.github/workflows/rust-ci.yml
index 03b5fc67..ff11852d 100644
--- a/.github/workflows/rust-ci.yml
+++ b/.github/workflows/rust-ci.yml
@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: apps/web/src-tauri
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - name: Install Tauri build dependencies
         run: |
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 5cb90ad2..d5330380 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@v5
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with: { python-version: "3.12" }   # match ci.yml — audit the interpreter that actually ships
       - run: pip install pip-audit bandit
@@ -43,7 +43,7 @@ jobs:
   node:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v5
         with: { node-version: "20", cache: npm, cache-dependency-path: package-lock.json }
       - run: npm ci