diff --git a/CHANGELOG.md b/CHANGELOG.md
index a7355186..048f9d97 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## [4.2.1](https://github.com/salesforcecli/cli-plugins-testkit/compare/4.2.0...4.2.1) (2023-07-06)
+
+
+### Bug Fixes
+
+* **deps:** bump @salesforce/core from 4.1.3 to 4.3.5 ([#502](https://github.com/salesforcecli/cli-plugins-testkit/issues/502)) ([ee04491](https://github.com/salesforcecli/cli-plugins-testkit/commit/ee04491598ecf88175cc7b90fc3a00566d6d24cc))
+
+
+
 # [4.2.0](https://github.com/salesforcecli/cli-plugins-testkit/compare/4.1.1...4.2.0) (2023-07-06)
 
 
diff --git a/package.json b/package.json
index 47dde2a9..1dfbfd75 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@salesforce/cli-plugins-testkit",
   "description": "Provides test utilities to assist Salesforce CLI plug-in authors with writing non-unit tests (NUT).",
-  "version": "4.2.0",
+  "version": "4.2.1",
   "author": "Salesforce",
   "license": "BSD-3-Clause",
   "main": "lib/index.js",