diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3419465e863..3ce0918975c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## 4.7.1
+## 4.7.1 (2022-07-19)
 
  * `SignatureChecker`: Fix an issue that causes `isValidSignatureNow` to revert when the target contract returns ill-encoded data. ([#3552](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3552))
  * `ERC165Checker`: Fix an issue that causes `supportsInterface` to revert when the target contract returns ill-encoded data. ([#3552](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3552))
diff --git a/contracts/package.json b/contracts/package.json
index 4e2c473ed71..683e986fdec 100644
--- a/contracts/package.json
+++ b/contracts/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@openzeppelin/contracts",
   "description": "Secure Smart Contract library for Solidity",
-  "version": "4.7.0",
+  "version": "4.7.1",
   "files": [
     "**/*.sol",
     "/build/contracts/*.json",
diff --git a/contracts/utils/cryptography/SignatureChecker.sol b/contracts/utils/cryptography/SignatureChecker.sol
index 42b222a0f3b..f04069c8c13 100644
--- a/contracts/utils/cryptography/SignatureChecker.sol
+++ b/contracts/utils/cryptography/SignatureChecker.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/SignatureChecker.sol)
+// OpenZeppelin Contracts (last updated v4.7.1) (utils/cryptography/SignatureChecker.sol)
 
 pragma solidity ^0.8.0;
 
diff --git a/contracts/utils/introspection/ERC165Checker.sol b/contracts/utils/introspection/ERC165Checker.sol
index c1b9f69bbd8..f73a32936aa 100644
--- a/contracts/utils/introspection/ERC165Checker.sol
+++ b/contracts/utils/introspection/ERC165Checker.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165Checker.sol)
+// OpenZeppelin Contracts (last updated v4.7.1) (utils/introspection/ERC165Checker.sol)
 
 pragma solidity ^0.8.0;
 
diff --git a/package-lock.json b/package-lock.json
index c0267918ea1..efc237f3b0f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "openzeppelin-solidity",
-  "version": "4.7.0",
+  "version": "4.7.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "openzeppelin-solidity",
-      "version": "4.7.0",
+      "version": "4.7.1",
       "license": "MIT",
       "bin": {
         "openzeppelin-contracts-migrate-imports": "scripts/migrate-imports.js"
diff --git a/package.json b/package.json
index b85308eaf27..9e61238a260 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "openzeppelin-solidity",
   "description": "Secure Smart Contract library for Solidity",
-  "version": "4.7.0",
+  "version": "4.7.1",
   "files": [
     "/contracts/**/*.sol",
     "/build/contracts/*.json",