diff --git a/.github/workflows/app-test.yml b/.github/workflows/app-test.yml
index 93f9f90..9a99995 100644
--- a/.github/workflows/app-test.yml
+++ b/.github/workflows/app-test.yml
@@ -21,11 +21,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node_version: ['16', '18', '20']
+        node_version: ['18', '20']
         os: [windows-latest, macos-latest, ubuntu-latest]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/documents.yml b/.github/workflows/documents.yml
index 48ead75..b2c9c47 100644
--- a/.github/workflows/documents.yml
+++ b/.github/workflows/documents.yml
@@ -18,7 +18,7 @@ jobs:
         working-directory: ./docs
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           # fetch all commits to get last updated time or other git log info
           fetch-depth: 0