diff --git a/package-lock.json b/package-lock.json
index 6fd739c..2c71ae9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "yorkie": "^2.0.0"
       },
       "engines": {
-        "node": ">=20"
+        "node": "20.x"
       },
       "funding": {
         "url": "https://opencollective.com/eslint"
diff --git a/package.json b/package.json
index 5c4db1f..dfc1c29 100644
--- a/package.json
+++ b/package.json
@@ -55,6 +55,6 @@
     "testEnvironment": "node"
   },
   "engines": {
-    "node": ">=20"
+    "node": "20.x"
   }
 }