diff --git a/.github/workflows/agent-review.yml b/.github/workflows/agent-review.yml
index 11e8c68..6ba65c3 100644
--- a/.github/workflows/agent-review.yml
+++ b/.github/workflows/agent-review.yml
@@ -14,7 +14,7 @@ jobs:
     if: vars.OPENAI_API_KEY != '' || secrets.OPENAI_API_KEY != ''
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 05280ab..4b3b641 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Rust
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 8451255..d1dc0e6 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: dtolnay/rust-toolchain@stable
         with:
diff --git a/.github/workflows/labels.yml b/.github/workflows/labels.yml
index dd9031b..1fcf3f2 100644
--- a/.github/workflows/labels.yml
+++ b/.github/workflows/labels.yml
@@ -16,7 +16,7 @@ jobs:
       pull-requests: write
 
     steps:
-      - uses: actions/labeler@v5
+      - uses: actions/labeler@v6
         with:
           configuration-path: .github/labeler.yml
           repo-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index ddf40f0..f001d23 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Rust
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 527bfca..a7dbf48 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,7 +20,7 @@ jobs:
     if: "!contains(github.event.head_commit.message, '[skip release]')"
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 4b13116..c9a5cf5 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: dtolnay/rust-toolchain@stable
         with:
@@ -44,7 +44,7 @@ jobs:
     if: github.event_name == 'pull_request' || github.event_name == 'merge_group'
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: dtolnay/rust-toolchain@master
         with:
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index a9e2c65..773818d 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Rust
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/sync-next.yml b/.github/workflows/sync-next.yml
index 102ba33..558c670 100644
--- a/.github/workflows/sync-next.yml
+++ b/.github/workflows/sync-next.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout main
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: main
           fetch-depth: 0