diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a5ba438..59db8f4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Install Rust stable
         uses: dtolnay/rust-toolchain@stable
         with:
@@ -35,7 +35,7 @@ jobs:
     name: Format check with dprint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dprint/check@v2.3
 
   lint:
@@ -46,7 +46,7 @@ jobs:
       checks: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Install Rust stable
         uses: dtolnay/rust-toolchain@stable
         with:
@@ -63,7 +63,7 @@ jobs:
     name: doc
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install Rust nightly
         uses: dtolnay/rust-toolchain@nightly
       - name: Run cargo doc
@@ -82,7 +82,7 @@ jobs:
           # - macos-latest
           # - windows-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
       # enable this ci template to run regardless of whether the lockfile is checked in or not