Release v5.6.1 (#6377)

github-actions[bot] · Amxx · web-flow · commit 5fd1781b1454 · 2026-02-27T16:00:00.000+01:00
Co-authored-by: github-actions[bot] &lt;41898282+github-actions[bot]@users.noreply.github.com&gt;
Co-authored-by: Hadrien Croubois &lt;hadrien.croubois@gmail.com&gt;
diff --git a/.changeset/red-gifts-appear.md b/.changeset/red-gifts-appear.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 
 
+## 5.6.1 (2026-02-27)
+
+- `InteroperableAddress`: Fix overflow in the parsing functions that caused silent misparse of large interoperable addresses. ([#6372](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/6372))
+
 ## 5.6.0 (2026-02-25)
 
 ### Breaking changes
diff --git a/contracts/package.json b/contracts/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@openzeppelin/contracts",
   "description": "Secure Smart Contract library for Solidity",
-  "version": "5.6.0",
+  "version": "5.6.1",
   "files": [
     "**/*.sol",
     "/build/contracts/*.json",
diff --git a/contracts/utils/draft-InteroperableAddress.sol b/contracts/utils/draft-InteroperableAddress.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v5.6.0) (utils/draft-InteroperableAddress.sol)
+// OpenZeppelin Contracts (last updated v5.6.1) (utils/draft-InteroperableAddress.sol)
 
 pragma solidity ^0.8.26;
 
diff --git a/package.json b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "openzeppelin-solidity",
   "description": "Secure Smart Contract library for Solidity",
-  "version": "5.6.0",
+  "version": "5.6.1",
   "private": true,
   "files": [
     "/contracts/**/*.sol",

Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@openzeppelin/contracts",`
`3`	`3`	`"description": "Secure Smart Contract library for Solidity",`
`4`		`- "version": "5.6.0",`
	`4`	`+ "version": "5.6.1",`
`5`	`5`	`"files": [`
`6`	`6`	`"*/.sol",`
`7`	`7`	`"/build/contracts/*.json",`
Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "openzeppelin-solidity",`
`3`	`3`	`"description": "Secure Smart Contract library for Solidity",`
`4`		`- "version": "5.6.0",`
	`4`	`+ "version": "5.6.1",`
`5`	`5`	`"private": true,`
`6`	`6`	`"files": [`
`7`	`7`	`"/contracts/*/.sol",`