diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7aa14fa..67cf934 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -33,7 +33,7 @@ jobs:
     name: Test
     strategy:
       matrix:
-        node-version: [18, 20, 22, 24]
+        node-version: [20, 22, 24]
         os: [ubuntu-latest, windows-latest, macos-latest]
       fail-fast: false
     runs-on: ${{ matrix.os }}
diff --git a/package.json b/package.json
index a48985b..46e0f1a 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
   ],
   "type": "module",
   "engines": {
-    "node": ">=18"
+    "node": ">=20"
   },
   "files": [
     "dist"