diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 73ffe49..1f1423b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
     name: Code Quality & Format Checks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -32,7 +32,7 @@ jobs:
     needs: quality
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -55,7 +55,7 @@ jobs:
   security-audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/generate-changelog.yml b/.github/workflows/generate-changelog.yml
index 7727a9f..1c4274c 100644
--- a/.github/workflows/generate-changelog.yml
+++ b/.github/workflows/generate-changelog.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/regression.yml b/.github/workflows/regression.yml
index c7fa75e..17eeb9d 100644
--- a/.github/workflows/regression.yml
+++ b/.github/workflows/regression.yml
@@ -9,7 +9,7 @@ jobs:
     name: Tests & Regression Detection
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable