diff --git a/.travis.yml b/.travis.yml
index 8d219e3..e1aa1e3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,9 @@ arch:
 node_js:
   - "node"
   - "lts/*"
+  - "20"
+  - "19"
+  - "18"
   - "17"
   - "16"
   - "15"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea0b369..b3adbb9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+#### 9.1.2
+* 28/08/23
+* #354 Amend `round` to avoid bug in v8 Maglev compiler.
+* [BUGFIX] #344 `minumum(0, -0)` should be `-0`.
+
 #### 9.1.1
 * 04/12/22
 * #338 [BUGFIX] `exponentiatedBy`: ensure `0**-n === Infinity` for very large `n`.
diff --git a/LICENCE.md b/LICENCE.md
index 83b6c7c..3c2f6a3 100644
--- a/LICENCE.md
+++ b/LICENCE.md
@@ -1,7 +1,7 @@
 The MIT License (MIT)
 =====================
 
-Copyright © `<2022>` `Michael Mclaughlin`
+Copyright © `<2023>` `Michael Mclaughlin`
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
diff --git a/README.md b/README.md
index 6344aea..4785443 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ import BigNumber from './path/to/bignumber.mjs';
 > Get a minified version from a CDN:
 
 ```html
-<script src='https://cdn.jsdelivr.net/npm/bignumber.js@9.1.0/bignumber.min.js'></script>
+<script src='https://cdn.jsdelivr.net/npm/bignumber.js@9.1.2/bignumber.min.js'></script>
 ```
 
 ### [Node.js](http://nodejs.org)
@@ -71,7 +71,7 @@ import { BigNumber } from "./node_modules/bignumber.js/bignumber.mjs";
 ### [Deno](https://deno.land/)
 
 ```javascript
-import BigNumber from 'https://raw.githubusercontent.com/mikemcl/bignumber.js/v9.1.0/bignumber.mjs';
+import BigNumber from 'https://raw.githubusercontent.com/mikemcl/bignumber.js/v9.1.2/bignumber.mjs';
 import BigNumber from 'https://unpkg.com/bignumber.js@latest/bignumber.mjs';
 ```
 
diff --git a/bignumber.js b/bignumber.js
index 082e006..007f064 100644
--- a/bignumber.js
+++ b/bignumber.js
@@ -2,7 +2,7 @@
   'use strict';
 
 /*
- *      bignumber.js v9.1.1
+ *      bignumber.js v9.1.2
  *      A JavaScript library for arbitrary-precision arithmetic.
  *      https://github.com/MikeMcl/bignumber.js
  *      Copyright (c) 2022 Michael Mclaughlin <M8ch88l@gmail.com>
diff --git a/bignumber.mjs b/bignumber.mjs
index 1ea6fe5..d5e02e9 100644
--- a/bignumber.mjs
+++ b/bignumber.mjs
@@ -1,5 +1,5 @@
 /*
- *      bignumber.js v9.1.1
+ *      bignumber.js v9.1.2
  *      A JavaScript library for arbitrary-precision arithmetic.
  *      https://github.com/MikeMcl/bignumber.js
  *      Copyright (c) 2022 Michael Mclaughlin <M8ch88l@gmail.com>
diff --git a/package.json b/package.json
index 6d60316..71fc0d1 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "bignumber.js",
   "description": "A library for arbitrary-precision decimal and non-decimal arithmetic",
-  "version": "9.1.1",
+  "version": "9.1.2",
   "keywords": [
     "arbitrary",
     "precision",