diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index c05b5fa..620e167 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -19,7 +19,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        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@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Install Rust toolchain
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 94269de..7dead4b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Fetch repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Check for typos
         uses: crate-ci/typos@v1
 
@@ -33,7 +33,7 @@ jobs:
 
     steps:
       - name: Fetch repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index a9959a2..eabf53b 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Fetch repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
       - name: Install cargo-audit