diff --git a/package-lock.json b/package-lock.json
index 472fe2f..e934bd9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -774,6 +774,11 @@
       "resolved": "https://registry.npmjs.org/file-exists/-/file-exists-2.0.0.tgz",
       "integrity": "sha1-okFQZlFQ5i1VvFRJKB2I0rCBDco="
     },
+    "file-uri-to-path": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz",
+      "integrity": "sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw=="
+    },
     "finalhandler": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.2.tgz",
@@ -1436,12 +1441,36 @@
       }
     },
     "onoff": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/onoff/-/onoff-3.0.2.tgz",
-      "integrity": "sha512-VvEKeGi5NRO/sT9cCYyHb8HCrEuk+IayzqPO/khYmFfCgnnEvUJGGW3s5zTS/24Q4+thV5XO7j/z3SYN13DtdQ==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/onoff/-/onoff-6.0.3.tgz",
+      "integrity": "sha512-xtVlwRDzswYM69bzzIui/qzu7QHsFnjsQiCV1iYVA/HXt5xdc9utc97SYAlXzK8wAhIN7+H7MaVqh2vpfdKk9A==",
       "requires": {
-        "epoll": "^2.0.1",
+        "epoll": "^4.0.1",
         "lodash.debounce": "^4.0.8"
+      },
+      "dependencies": {
+        "bindings": {
+          "version": "1.5.0",
+          "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.5.0.tgz",
+          "integrity": "sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==",
+          "requires": {
+            "file-uri-to-path": "1.0.0"
+          }
+        },
+        "epoll": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/epoll/-/epoll-4.0.1.tgz",
+          "integrity": "sha512-BgCq0nEsk+XI7y9qjrRtt9uXsyFEdvevvq42xl6t/hKZjxLSDZreD9rTZ0pU40V//c3Zzk2PZGuIsn8YJHSJ4g==",
+          "requires": {
+            "bindings": "^1.5.0",
+            "nan": "^2.14.2"
+          }
+        },
+        "nan": {
+          "version": "2.14.2",
+          "resolved": "https://registry.npmjs.org/nan/-/nan-2.14.2.tgz",
+          "integrity": "sha512-M2ufzIiINKCuDfBSAUr1vWQ+vuVcA9kqx8JJUsbQi6yf1uGRyb7HfpdfUr5qLXf3B/t8dPvcjhKMmlfnP47EzQ=="
+        }
       }
     },
     "os-homedir": {
diff --git a/package.json b/package.json
index fe45b97..506a0a8 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "morgan": "^1.9.1",
     "node-autostart": "^3.0.3",
     "node-gyp": "^4.0.0",
-    "onoff": "^3.0.2",
+    "onoff": "^6.0.3",
     "socket.io": "^2.1.0",
     "socket.io-client": "^2.3.0"
   }