diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 3954ed8..e8a8cd5 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -5,29 +5,7 @@ updates:
   schedule:
     interval: daily
   open-pull-requests-limit: 20
-  ignore:
-  - dependency-name: eslint
-    versions:
-    - 7.18.0
-    - 7.19.0
-    - 7.20.0
-    - 7.21.0
-    - 7.22.0
-    - 7.23.0
-    - 7.24.0
-  - dependency-name: y18n
-    versions:
-    - 4.0.1
-  - dependency-name: mocha
-    versions:
-    - 8.2.1
-    - 8.3.0
-    - 8.3.1
-  - dependency-name: chai
-    versions:
-    - 4.3.0
-    - 4.3.1
-    - 4.3.3
-  - dependency-name: hexo
-    versions:
-    - 5.3.0
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: daily
diff --git a/.github/workflows/tester.yml b/.github/workflows/tester.yml
index 3081028..1b0bdc6 100644
--- a/.github/workflows/tester.yml
+++ b/.github/workflows/tester.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: ['14.x', '16.x', '18.x']
+        node-version: ['16.x', '18.x']
       fail-fast: false
     steps:
       - uses: actions/checkout@v2
@@ -33,7 +33,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        node-version: ['14.x']
+        node-version: ['16.x']
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}
diff --git a/package.json b/package.json
index 0367af5..175e08e 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,6 @@
     "hexo-pagination": "3.0.0"
   },
   "engines": {
-    "node": ">=14"
+    "node": ">=16"
   }
 }