diff --git a/.github/workflows/pull-request-check.yml b/.github/workflows/pull-request-check.yml
index 2966316a..6b0f3d2e 100644
--- a/.github/workflows/pull-request-check.yml
+++ b/.github/workflows/pull-request-check.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        node-version: [12, 14]
+        node-version: [12, 14, 16]
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - name: Clone repository