diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b4905c7..8cb376c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,9 +31,9 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-15]
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Checkout tree-sitter-c
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: tree-sitter/tree-sitter-c
           path: node_modules/tree-sitter-c
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index ad67d88..e1bcd9b 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
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 96f1a4d..51bd736 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with: