diff --git a/.github/workflows/base_benchmarks.yml b/.github/workflows/base_benchmarks.yml
index 1ed70439f..8dc18c788 100644
--- a/.github/workflows/base_benchmarks.yml
+++ b/.github/workflows/base_benchmarks.yml
@@ -11,7 +11,7 @@ jobs:
       checks: write
     runs-on: self-hosted
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: bencherdev/bencher@main
       - name: Track base branch benchmarks with Bencher
         run: |
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 668453aa6..a5f6b4ca2 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Rust
         uses: dtolnay/rust-toolchain@stable
       - name: Configure cache
diff --git a/.github/workflows/pr_benchmarks.yml b/.github/workflows/pr_benchmarks.yml
index 6e6a38ee2..5f91b6b8c 100644
--- a/.github/workflows/pr_benchmarks.yml
+++ b/.github/workflows/pr_benchmarks.yml
@@ -13,7 +13,7 @@ jobs:
       pull-requests: write
     runs-on: self-hosted
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: bencherdev/bencher@main
       - name: Track PR Benchmarks with Bencher
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a954c4191..083f6fd93 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Install Rust toolchain
@@ -44,7 +44,7 @@ jobs:
       cancel-in-progress: false
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Install Rust toolchain
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index f91dde45e..003cc3aa8 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -31,7 +31,7 @@ jobs:
           - windows-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/security_audit.yml b/.github/workflows/security_audit.yml
index 081aae899..f1716eb07 100644
--- a/.github/workflows/security_audit.yml
+++ b/.github/workflows/security_audit.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup cache
         uses: actions/cache@v4
         with: