diff --git a/yarn.lock b/yarn.lock
index af3ceedfd..d0717cc26 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6221,8 +6221,9 @@ functional-red-black-tree@^1.0.1:
   resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
   integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
 
-"ganache-cli@github:makerdao/ganache-cli#fix/gas-est-crash":
+ganache-cli@makerdao/ganache-cli#fix/gas-est-crash:
   version "6.4.3-beta.0"
+  uid "3e512b61da2479042627e6155231dcb038110650"
   resolved "https://codeload.github.com/makerdao/ganache-cli/tar.gz/3e512b61da2479042627e6155231dcb038110650"
   dependencies:
     bn.js "4.11.8"
@@ -13113,9 +13114,9 @@ xtend@~2.1.1:
     object-keys "~0.4.0"
 
 y18n@^3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
-  integrity sha1-bRX7qITAhnnA136I53WegR4H+kE=
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.2.tgz#85c901bd6470ce71fc4bb723ad209b70f7f28696"
+  integrity sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ==
 
 y18n@^4.0.0:
   version "4.0.0"