diff --git a/package.json b/package.json
index 2b7b2056a..7a1be5579 100644
--- a/package.json
+++ b/package.json
@@ -103,7 +103,7 @@
     "json-rpc-engine": "^3.2.0",
     "json-rpc-middleware-stream": "^1.0.1",
     "loglevel": "^1.4.1",
-    "metamascara": "^1.3.1",
+    "metamascara": "^2.0.0",
     "metamask-logo": "^2.1.2",
     "mississippi": "^1.2.0",
     "mkdirp": "^0.5.1",