From 702049f08e859c5591b6cd185120eb6bc3838b8b Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 5 Aug 2026 08:32:09 +0200
Subject: [PATCH] Bump immutable from 4.3.8 to 4.3.9 in
 /tooling-projects/hardhat/erc20 (#580)
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---

[//]: # (dependabot-end)

Bumps [immutable](https://github.com/immutable-js/immutable-js) from
4.3.8 to 4.3.9.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/immutable-js/immutable-js/releases">immutable's
releases</a>.</em></p>
<blockquote>
<h2>v4.3.9</h2>
<h1>What's changed</h1>
<ul>
<li>fix(List): guard oversized bounds in setListBounds. Fixes CVE <a
href="https://github.com/immutable-js/immutable-js/security/advisories/GHSA-v56q-mh7h-f735">https://github.com/immutable-js/immutable-js/security/advisories/GHSA-v56q-mh7h-f735</a></li>
<li>perf(Map): index large hash-collision buckets for faster lookups.
Fixes CVE <a
href="https://github.com/immutable-js/immutable-js/security/advisories/GHSA-xvcm-6775-5m9r">https://github.com/immutable-js/immutable-js/security/advisories/GHSA-xvcm-6775-5m9r</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/immutable-js/immutable-js/compare/v4.3.8...v4.3.9">https://github.com/immutable-js/immutable-js/compare/v4.3.8...v4.3.9</a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/immutable-js/immutable-js/blob/main/CHANGELOG.md">immutable's
changelog</a>.</em></p>
<blockquote>
<h2>4.3.9</h2>
<ul>
<li>fix(List): guard oversized bounds in setListBounds. Fixes CVE <a
href="https://github.com/immutable-js/immutable-js/security/advisories/GHSA-v56q-mh7h-f735">https://github.com/immutable-js/immutable-js/security/advisories/GHSA-v56q-mh7h-f735</a></li>
<li>perf(Map): index large hash-collision buckets for faster lookups.
Fixes CVE <a
href="https://github.com/immutable-js/immutable-js/security/advisories/GHSA-xvcm-6775-5m9r">https://github.com/immutable-js/immutable-js/security/advisories/GHSA-xvcm-6775-5m9r</a></li>
</ul>
<h2>5.1.7</h2>
<ul>
<li>fix(Repeat): lastIndexOf returned size instead of size - 1 by <a
href="https://github.com/chatman-media"><code>@​chatman-media</code></a>
in <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2227">immutable-js/immutable-js#2227</a>.
Fixes CVE <a
href="https://github.com/immutable-js/immutable-js/security/advisories/GHSA-wf6x-7x77-mvgw">CVE-2026-29063
</a></li>
<li>fix(IndexedCollection): <code>has(index)</code> on a lazy
<code>Seq</code> of unknown size now checks index existence instead of
searching for a value equal to the index <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2203">#2203</a></li>
<li>[TypeScript]: <code>reduce</code>/<code>reduceRight</code> without
an initial value now infer the result type from the collection's values
when the reducer returns a value (e.g. <code>list.reduce((a, b) =&gt; a
+ b)</code> infers <code>number</code>), matching
<code>Array#reduce</code>. Previously an explicit type argument was
required. <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2205">#2205</a></li>
</ul>
<h2>5.1.6</h2>
<ul>
<li>fix(reverseFactory): read <code>reversedSequence.size</code> in
<code>__iterator</code> instead of this <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2196">#2196</a></li>
</ul>
<h2>5.1.5</h2>
<ul>
<li>Fix Improperly Controlled Modification of Object Prototype
Attributes ('Prototype Pollution') in immutable</li>
</ul>
<h2>5.1.4</h2>
<ul>
<li>Migrate some files to TS by <a
href="https://github.com/jdeniau"><code>@​jdeniau</code></a> in <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2125">immutable-js/immutable-js#2125</a>
<ul>
<li>Iterator.ts</li>
<li>PairSorting.ts</li>
<li>toJS.ts</li>
<li>Math.ts</li>
<li>Hash.ts</li>
</ul>
</li>
<li>Extract CollectionHelperMethods and convert to TS by <a
href="https://github.com/jdeniau"><code>@​jdeniau</code></a> in <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2131">immutable-js/immutable-js#2131</a></li>
<li>Use npm <a href="https://docs.npmjs.com/trusted-publishers">trusted
publishing only</a> to avoid token stealing.</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Fix/a11y issues by <a
href="https://github.com/lyannel"><code>@​lyannel</code></a> in <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2136">immutable-js/immutable-js#2136</a></li>
<li>Doc add Map.get signature update by <a
href="https://github.com/borracciaBlu"><code>@​borracciaBlu</code></a>
in <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2138">immutable-js/immutable-js#2138</a></li>
<li>fix(doc):minor-issues#2132 by <a
href="https://github.com/JayMeDotDot"><code>@​JayMeDotDot</code></a> in
<a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2133">immutable-js/immutable-js#2133</a></li>
<li>Fix algolia search by <a
href="https://github.com/jdeniau"><code>@​jdeniau</code></a> in <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2135">immutable-js/immutable-js#2135</a></li>
<li>Typo in OrderedMap by <a
href="https://github.com/jdeniau"><code>@​jdeniau</code></a> in <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2144">immutable-js/immutable-js#2144</a></li>
</ul>
<h3>Internal</h3>
<ul>
<li>chore: Sort all imports and activate eslint import rule by <a
href="https://github.com/jdeniau"><code>@​jdeniau</code></a> in <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2119">immutable-js/immutable-js#2119</a></li>
</ul>
<h2>5.1.3</h2>
<h3>TypeScript</h3>
<ul>
<li>fix: allow readonly map entry constructor by <a
href="https://github.com/septs"><code>@​septs</code></a> in <a
href="https://redirect.github.com/immutable-js/immutable-js/pull/2123">immutable-js/immutable-js#2123</a></li>
</ul>
<h3>Documentation</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/immutable-js/immutable-js/commit/5da7919616a015cc03173f8f0bd3ee7101ab27f2"><code>5da7919</code></a>
4.3.9</li>
<li><a
href="https://github.com/immutable-js/immutable-js/commit/794a1a9148e2af3b4d282047917e1e0c11b774bc"><code>794a1a9</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/immutable-js/immutable-js/commit/3dd7e5655012597a41873e328bf9142a8901527b"><code>3dd7e56</code></a>
perf(Map): index large hash-collision buckets for faster lookups</li>
<li><a
href="https://github.com/immutable-js/immutable-js/commit/62d0b58553813d86987009bd106aa56e0c4459c5"><code>62d0b58</code></a>
fix ts in tests</li>
<li><a
href="https://github.com/immutable-js/immutable-js/commit/8c0e5f806494cebb4fd75bcbf5846963c866ef5b"><code>8c0e5f8</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/immutable-js/immutable-js/commit/f0bc997d8eb9886aff2236635aa210a95a04304a"><code>f0bc997</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/immutable-js/immutable-js/commit/8ac83f4eba62469e284881728aa636a1e786f87e"><code>8ac83f4</code></a>
change tag</li>
<li><a
href="https://github.com/immutable-js/immutable-js/commit/f7373e5e9e04aa7049b5991d5623eec272e3c06a"><code>f7373e5</code></a>
use id-token to deploy 4.x version</li>
<li><a
href="https://github.com/immutable-js/immutable-js/commit/2f545ad3f3eecae40c1f732c8cb8b7faab22493a"><code>2f545ad</code></a>
changelog</li>
<li>See full diff in <a
href="https://github.com/immutable-js/immutable-js/compare/v4.3.8...v4.3.9">compare
view</a></li>
</ul>
</details>
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---
 tooling-projects/hardhat/erc20/package-lock.json | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tooling-projects/hardhat/erc20/package-lock.json b/tooling-projects/hardhat/erc20/package-lock.json
index b8188af..b64a0d6 100644
--- a/tooling-projects/hardhat/erc20/package-lock.json
+++ b/tooling-projects/hardhat/erc20/package-lock.json
@@ -7796,9 +7796,9 @@
       }
     },
     "node_modules/immutable": {
-      "version": "4.3.8",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.8.tgz",
-      "integrity": "sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw==",
+      "version": "4.3.9",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.9.tgz",
+      "integrity": "sha512-ObHy4YN7ycwZOUCLI1/6svfyAFu7vL8RhAvVu/bh/RZW9EPlOyDaQ9jDQWCtdqzaXUjgXZCW1migtHE7YI7UGQ==",
       "dev": true,
       "license": "MIT"
     },