diff --git a/package-lock.json b/package-lock.json
index 7347aaf..3916317 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
                 "typescript": "^4.3.2"
             },
             "engines": {
-                "node": ">=18.0.0"
+                "node": ">=18.13.0"
             }
         },
         "node_modules/@cspotcode/source-map-support": {
diff --git a/package.json b/package.json
index fb2d6c9..aae9653 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     },
     "homepage": "https://github.com/warrant-dev/warrant-node#readme",
     "engines": {
-        "node": ">=18.0.0"
+        "node": ">=18.13.0"
     },
     "devDependencies": {
         "@types/chai": "^4.3.9",