diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f697b8c..379a88f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [16, 18]
+        node: [18, 20]
         os: [ubuntu-latest, windows-latest]
 
     steps:
diff --git a/package.json b/package.json
index 686b45f..2ac5261 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "optimization"
   ],
   "engines": {
-    "node": ">=16.10"
+    "node": ">=18"
   },
   "dependencies": {
     "clean-css": "^5.3.3",