diff --git a/package.json b/package.json index 2e7b01adc..0457cf016 100644 --- a/package.json +++ b/package.json @@ -55,7 +55,7 @@ }, "dependencies": { "@devprotocol/i-s-tokens": "2.0.1", - "@openzeppelin/contracts": "2.5.1" + "@openzeppelin/contracts": "4.7.2" }, "directories": { "doc": "docs", diff --git a/yarn.lock b/yarn.lock index 6b1cfeca1..c12079df9 100644 --- a/yarn.lock +++ b/yarn.lock @@ -1396,10 +1396,10 @@ "@nodelib/fs.scandir" "2.1.3" fastq "^1.6.0" -"@openzeppelin/contracts@2.5.1": - version "2.5.1" - resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-2.5.1.tgz#c76e3fc57aa224da3718ec351812a4251289db31" - integrity sha512-qIy6tLx8rtybEsIOAlrM4J/85s2q2nPkDqj/Rx46VakBZ0LwtFhXIVub96LXHczQX0vaqmAueDqNPXtbSXSaYQ== +"@openzeppelin/contracts@4.7.2": + version "4.7.2" + resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.7.2.tgz#7587416fe2d35abf574193515b8971bfe9f64bc7" + integrity sha512-4n/JL9izql8303mPqPdubuna/DWEMbmOzWYUWyCPhjhiEr2w3nQrjE7vZz1fBF+wzzP6dZbIcsgqACk53c9FGA== "@protobufjs/aspromise@^1.1.1", "@protobufjs/aspromise@^1.1.2": version "1.1.2"