diff --git a/package.json b/package.json
index 7df33e2..b53c57f 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "eth-sig-util": "^2.1.0",
     "ethereum-blockies-base64": "1.0.2",
     "ganache-cli": "6.2.5",
-    "notistack": "0.4.1",
+    "notistack": "0.4.2",
     "react": "^16.6.0",
     "react-dom": "^16.6.3",
     "react-router-dom": "4.3.1",
diff --git a/yarn.lock b/yarn.lock
index c096fd2..92027cd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9227,10 +9227,10 @@ normalize-url@^3.0.0:
   resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-3.3.0.tgz#b2e1c4dc4f7c6d57743df733a4f5978d18650559"
   integrity sha512-U+JJi7duF1o+u2pynbp2zXDW2/PADgC30f0GsHZtRh+HOcXHnw137TrNlyxxRvWW5fjKd3bcLHPxofWuCjaeZg==
 
-notistack@0.4.1:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/notistack/-/notistack-0.4.1.tgz#1f1367a0f4d9542641aed300dd332985a1d0047a"
-  integrity sha512-o+cU7jGZW6fKtW0LRD9jHloC1h4heRgG0BIaWeWZ2nvZLbQVGKrpYmZmvdwATjUzu+bdMW+O3yaOrYTKHBL9hA==
+notistack@0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/notistack/-/notistack-0.4.2.tgz#e6ee16069dd67d6127747c1e1c285492caf34806"
+  integrity sha512-LoTUIQWYxKzYmywkXP3WOMp2U/i4yUmumFUa337FregEIDAB1TK/b3jLaIhSgToOLEYQMMiSPiNFkB5yTzNLWQ==
 
 npm-bundled@^1.0.1:
   version "1.0.5"