diff --git a/README.md b/README.md
index 8bbbe71..404017d 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: checkout
-      uses: actions/checkout@master
+      uses: actions/checkout@v3
       with:
         ref: master
     - name: build
@@ -50,13 +50,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version:
-          - 10.x
+        node-version:         
           - 12.x
-    steps:
-      - uses: actions/checkout@v1
+          - 16.x
+
+steps:
+      - uses: actions/checkout@v3
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
       - name: generate benchmarks