diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 1f09939..df0e256 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -43,9 +43,9 @@
           "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-0.15.2.tgz"
         },
         "hash.js": {
-          "version": "0.3.2",
-          "from": "hash.js@0.3.2",
-          "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-0.3.2.tgz"
+          "version": "0.2.0",
+          "from": "hash.js@0.2.0",
+          "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-0.2.0.tgz"
         },
         "inherits": {
           "version": "2.0.1",