From 904593b6a6a9702cc32eb4a493804869528666f8 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Sun, 14 Aug 2022 00:29:02 +0000
Subject: [PATCH] Bump @openzeppelin/contracts from 2.4.0 to 4.7.2 in
 /smart-contracts

Bumps [@openzeppelin/contracts](https://github.com/OpenZeppelin/openzeppelin-contracts) from 2.4.0 to 4.7.2.
- [Release notes](https://github.com/OpenZeppelin/openzeppelin-contracts/releases)
- [Changelog](https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/CHANGELOG.md)
- [Commits](https://github.com/OpenZeppelin/openzeppelin-contracts/compare/v2.4.0...v4.7.2)

---
updated-dependencies:
- dependency-name: "@openzeppelin/contracts"
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 smart-contracts/package-lock.json | 6 +++---
 smart-contracts/package.json      | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/smart-contracts/package-lock.json b/smart-contracts/package-lock.json
index 37fa296..bc076c9 100644
--- a/smart-contracts/package-lock.json
+++ b/smart-contracts/package-lock.json
@@ -194,9 +194,9 @@
       }
     },
     "@openzeppelin/contracts": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-2.4.0.tgz",
-      "integrity": "sha512-xeKP59REgow5TPBJh3S9BRIm7DDG+Rz3Nt4ANWGUkjk4305DHpyUD5CyMJ6nd2JMmZuFyx4mjvvlCtSJLRnN6w==",
+      "version": "4.7.2",
+      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.7.2.tgz",
+      "integrity": "sha512-4n/JL9izql8303mPqPdubuna/DWEMbmOzWYUWyCPhjhiEr2w3nQrjE7vZz1fBF+wzzP6dZbIcsgqACk53c9FGA==",
       "dev": true
     },
     "@resolver-engine/core": {
diff --git a/smart-contracts/package.json b/smart-contracts/package.json
index 0590949..60002cf 100644
--- a/smart-contracts/package.json
+++ b/smart-contracts/package.json
@@ -8,7 +8,7 @@
   "license": "MIT",
   "devDependencies": {
     "@0x/contracts-utils": "^3.1.1",
-    "@openzeppelin/contracts": "^2.4.0",
+    "@openzeppelin/contracts": "^4.7.2",
     "@truffle/hdwallet-provider": "^1.0.29",
     "truffle-flattener": "^1.4.2",
     "truffle-plugin-verify": "^0.3.8"