diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f59a7b39..4859bfb1b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,9 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ## x.y.z - unreleased
 * update acorn-node to 1.8.2 (make use of acorn 7.x)
 
+## 5.2.1 - 2022-05-27
+* Update to "minimist": "^1.2.6" from "^1.1.1" to quiet down dependabot security theater.
+
 ## 5.2.0 - 2019-01-28
 * Use acorn-node's option defaults, adds support for new ES features (https://github.com/browserify/detective/pull/81)