diff --git a/CHANGELOG.md b/CHANGELOG.md
index e08f753..4fe721e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 All notable changes to this project will be documented in this file. See [conventional commits](https://www.conventionalcommits.org/) for commit guidelines.
 
 - - -
+## v3.3.1 - 1970-01-01
+### Package updates
+- core-extensions bumped to core-extensions-v2.2.1
+### Global changes
+
+- - -
+
 ## v3.3.0 - 1970-01-01
 ### Package updates
 - core-extensions bumped to core-extensions-v2.2.0
diff --git a/packages/core-extensions/CHANGELOG.md b/packages/core-extensions/CHANGELOG.md
index ad0e4d3..4df21ce 100644
--- a/packages/core-extensions/CHANGELOG.md
+++ b/packages/core-extensions/CHANGELOG.md
@@ -2,6 +2,12 @@
 All notable changes to this project will be documented in this file. See [conventional commits](https://www.conventionalcommits.org/) for commit guidelines.
 
 - - -
+## core-extensions-v2.2.1 - 2025-07-04
+#### Bug Fixes
+- **(core-extensions)** Apply mapKeys only to plain objects - (0d52c33) - *trbernstein*
+
+- - -
+
 ## core-extensions-v2.2.0 - 2025-07-03
 #### Features
 - **(core-extensions)** Narrow type of array in mapKeys - (dabf978) - *trbernstein*
diff --git a/packages/core-extensions/package.json b/packages/core-extensions/package.json
index 0fe4e20..2298d32 100644
--- a/packages/core-extensions/package.json
+++ b/packages/core-extensions/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@tabshift/core-extensions",
   "description": "Extensions to JavaScript core objects",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "type": "module",
   "files": [
     "dist"