diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0d1351ed4..e7e1960e1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Install Rust
       uses: actions-rust-lang/setup-rust-toolchain@v1
@@ -59,7 +59,7 @@ jobs:
     name: Cargo Check
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     
     - name: Install Rust
       uses: actions-rust-lang/setup-rust-toolchain@v1
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 99a533f6a..f6a7bdbdb 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Setup Rust
       uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/debtmap.yml b/.github/workflows/debtmap.yml
index 2ff143704..488918133 100644
--- a/.github/workflows/debtmap.yml
+++ b/.github/workflows/debtmap.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Setup Rust
       uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 3aa370d30..056373d08 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -29,7 +29,7 @@ jobs:
       contents: write  # Required to push to gh-pages branch
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       # Build mdbook
       - name: Setup mdBook
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 800f6bdb5..e34b4c026 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,7 +21,7 @@ jobs:
       version: ${{ steps.get_version.outputs.version }}
     
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
     
@@ -88,7 +88,7 @@ jobs:
             archive: tar.gz
     
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 487d2daa5..c2b0a3577 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable
@@ -54,7 +54,7 @@ jobs:
     runs-on: ubuntu-latest
     
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable
@@ -117,7 +117,7 @@ jobs:
     runs-on: ubuntu-latest
     
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable