diff --git a/package.json b/package.json
index 9a6dc90..c5bdc5e 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "acorn": "7.1.1",
     "elliptic": "6.5.4",
     "es6-promise": "4.2.8",
-    "nan": "2.14.0"
+    "nan": "~2.15.0"
   },
   "optionalDependencies": {
     "secp256k1": "3.7.1"