diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6bb972b3..793de47c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, ubuntu-latest, windows-latest]
-        node-version: [ 16, 18, 20 ]
+        node-version: [ 18, 20 ]
 
     steps:
     - uses: actions/checkout@v4
diff --git a/package.json b/package.json
index 973cd432..f57722a2 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "upgrade": "npx --yes npm-check-updates --upgrade"
   },
   "engines": {
-    "node": ">=16"
+    "node": ">=18"
   },
   "dependencies": {
     "markdown-it": "13.0.2",