diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f1cf9e7..f4c9d3b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x, 18.x, 20.x]
+        node-version: [18.x, 20.x, 22.x]
 
     steps:
       - name: Checkout code
diff --git a/package.json b/package.json
index 2fa85df..c0841a9 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "url": "https://github.com/yctimlin/mcp_excalidraw/issues"
   },
   "engines": {
-    "node": ">=16.0.0"
+    "node": ">=18.0.0"
   },
   "publishConfig": {
     "access": "public",