diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index caf1a9b..afd1a80 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,14 +10,16 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        node-version: [18, 20, 21]
+        node-version: [20, 22, 23]
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Set up Node ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
 
diff --git a/package.json b/package.json
index 2e3b3db..18a38d6 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
   },
   "homepage": "https://github.com/c0b41/htmltidy2",
   "engines": {
-    "node": ">= 18"
+    "node": ">= 20"
   },
   "devDependencies": {
     "expect.js": "^0.3.1",