diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a6af8ac..d725514 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,19 +19,19 @@ jobs:
           - '18.x'
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         # Need full history to determine version number.
         fetch-depth: 0
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
-    - uses: actions/cache@v2
+    - uses: actions/cache@v4
       with:
         path: "**/node_modules"
         key: ${{ runner.os }}-${{ matrix.node-version }}-node_modules-${{ hashFiles('**/package-lock.json') }}