diff --git a/package-lock.json b/package-lock.json
index 531af11..298832a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.2.1",
       "license": "MIT",
       "dependencies": {
-        "nan": "2.17.0"
+        "nan": "^2.18.0"
       },
       "devDependencies": {
         "jasmine-node": "^1.14.5",
@@ -186,9 +186,9 @@
       "dev": true
     },
     "node_modules/nan": {
-      "version": "2.17.0",
-      "resolved": "https://registry.npmjs.org/nan/-/nan-2.17.0.tgz",
-      "integrity": "sha512-2ZTgtl0nJsO0KQCjEpxcIr5D+Yv90plTitZt9JBfQvVJDS5seMl3FOvsh3+9CoYWXf/1l5OaZzzF6nDm4cagaQ=="
+      "version": "2.18.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.18.0.tgz",
+      "integrity": "sha512-W7tfG7vMOGtD30sHoZSSc/JVYiyDPEyQVso/Zz+/uQd0B0L46gtC+pHha5FFMRpil6fm/AoEcRWyOVi4+E/f8w=="
     },
     "node_modules/once": {
       "version": "1.4.0",
@@ -402,9 +402,9 @@
       "dev": true
     },
     "nan": {
-      "version": "2.17.0",
-      "resolved": "https://registry.npmjs.org/nan/-/nan-2.17.0.tgz",
-      "integrity": "sha512-2ZTgtl0nJsO0KQCjEpxcIr5D+Yv90plTitZt9JBfQvVJDS5seMl3FOvsh3+9CoYWXf/1l5OaZzzF6nDm4cagaQ=="
+      "version": "2.18.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.18.0.tgz",
+      "integrity": "sha512-W7tfG7vMOGtD30sHoZSSc/JVYiyDPEyQVso/Zz+/uQd0B0L46gtC+pHha5FFMRpil6fm/AoEcRWyOVi4+E/f8w=="
     },
     "once": {
       "version": "1.4.0",
diff --git a/package.json b/package.json
index 2a1c7b7..d6a91c2 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   "repository": "https://github.com/pulsar-edit/fuzzy-native",
   "license": "MIT",
   "dependencies": {
-    "nan": "^2.17.0"
+    "nan": "^2.18.0"
   },
   "devDependencies": {
     "jasmine-node": "^1.14.5",