upgrade dependencies

1 files changed, 2 insertions, 1 deletions

diff --git a/node_modules/sha.js/sha384.js b/node_modules/sha.js/sha384.js
index dc483120c..afc85e51f 100644
--- a/node_modules/sha.js/sha384.js
+++ b/node_modules/sha.js/sha384.js
@@ -1,6 +1,7 @@
 var inherits = require('inherits')
 var SHA512 = require('./sha512')
 var Hash = require('./hash')
+var Buffer = require('safe-buffer').Buffer
 
 var W = new Array(160)
 
@@ -36,7 +37,7 @@ Sha384.prototype.init = function () {
 }
 
 Sha384.prototype._hash = function () {
-  var H = new Buffer(48)
+  var H = Buffer.allocUnsafe(48)
 
   function writeInt64BE (h, l, offset) {
     H.writeInt32BE(h, offset)