diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 37788cdd..46340265 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu, windows ]
-        node-version: [18.x, 20.x, 22.x, 23.x, 24.x]
+        node-version: [20.x, 22.x, 24.x]
 
     steps:
     - uses: actions/checkout@v5
diff --git a/package.json b/package.json
index 810e6d35..218f3411 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "typescript-eslint": "^8.0.0"
   },
   "engines": {
-    "node": "^18.0.0 || ^20.0.0 || >=22.0.0"
+    "node": "^20.0.0 || ^22.0.0 || >=24.0.0"
   },
   "publishConfig": {
     "registry": "https://registry.npmjs.org"