diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b34d085..eb256c5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
     name: Lint & Typecheck
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup Node
         uses: actions/setup-node@v6
@@ -60,7 +60,7 @@ jobs:
     name: Unit Tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup Node
         uses: actions/setup-node@v6
@@ -99,7 +99,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [lint-and-typecheck, test]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup Node
         uses: actions/setup-node@v6
@@ -148,7 +148,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: build-web
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup Node
         uses: actions/setup-node@v6
@@ -184,7 +184,7 @@ jobs:
         platform: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.platform }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup Node
         uses: actions/setup-node@v6
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 0306f48..e6f8d42 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -21,7 +21,7 @@ jobs:
       matrix:
         language: ['javascript-typescript', 'rust']
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: github/codeql-action/init@v4
         with:
           languages: ${{ matrix.language }}
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index da41f85..fc406b1 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -12,5 +12,5 @@ jobs:
   dependency-review:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/dependency-review-action@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 089d525..6026794 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,7 +29,7 @@ jobs:
     steps:
       # Checkout full history (needed for proper tagging/version checks)
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/semantic-release.yml b/.github/workflows/semantic-release.yml
index e93844a..f2017cd 100644
--- a/.github/workflows/semantic-release.yml
+++ b/.github/workflows/semantic-release.yml
@@ -22,7 +22,7 @@ jobs:
     needs: ci
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - uses: actions/setup-node@v6