diff --git a/package.json b/package.json
index ae0c277..c4c41e8 100644
--- a/package.json
+++ b/package.json
@@ -21,10 +21,10 @@
   "dependencies": {
     "bindings": "^1.2.1",
     "nan": "^2.12.1",
-    "node-gyp": ""
+    "node-gyp": "5.1.1"
   },
   "engines": {
     "node": ">= 0.8.0"
   },
-  "version": "3.1.3"
+  "version": "3.1.4"
 }