diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4fcedc7..1d04d5a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: true
       - name: Set up tree-sitter
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index 155f64a..5096a64 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -14,6 +14,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Run fuzzer
         uses: tree-sitter/fuzz-action@v4