Update CHANGELOG

Author: Jake-Shadle

CHANGELOG.md

@@ -8,6 +8,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
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 ## [Unreleased] - ReleaseDate
+### Changed
+- [PR#187](https://github.com/EmbarkStudios/cargo-fetcher/pull/187) updated dependencies, including the fix for [RUSTSEC-2023-0053](https://rustsec.org/advisories/RUSTSEC-2023-0053.html), not that this crate was particularly affected by it.
+
 ## [0.14.5] - 2023-08-22
 ### Fixed
 - [PR#187](https://github.com/EmbarkStudios/cargo-fetcher/pull/187) resolved [#186](https://github.com/EmbarkStudios/cargo-fetcher/issues/186) by actually doing the correct thing when parsing configs and setting up registry sources.