diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ed46a8d..396b4e8a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,20 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [0.21.6](https://github.com/josdejong/svelte-jsoneditor/compare/v0.21.5...v0.21.6) (2024-02-15)
+
+
+### Features
+
+* upgrade `codemirror`, `jsonrepair`, `svelte`, `svelte-simple-modal`, and dev dependencies ([3255741](https://github.com/josdejong/svelte-jsoneditor/commit/32557411017739e9f92a1550d2b7a75113ca9692))
+
+
+### Bug Fixes
+
+* improve the logic to determine whether a JSON document needs formatting ([0ca8a49](https://github.com/josdejong/svelte-jsoneditor/commit/0ca8a493e42a3dbaa2d9560ba772dc12c9ef50ab))
+* type definition of `JSONEditorPropsOptional.flattenColumns` ([3a28757](https://github.com/josdejong/svelte-jsoneditor/commit/3a28757a08abc4b1805c1c22e3245fce696ef31c))
+* type definition of RenderMenuContext.mode ([51a7133](https://github.com/josdejong/svelte-jsoneditor/commit/51a7133778f542a5d634165cf7772fee17332647))
+
 ### [0.21.5](https://github.com/josdejong/svelte-jsoneditor/compare/v0.21.4...v0.21.5) (2024-02-05)
 
 
diff --git a/package-lock.json b/package-lock.json
index 063c35c9..590eb403 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "svelte-jsoneditor",
-  "version": "0.21.5",
+  "version": "0.21.6",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "svelte-jsoneditor",
-      "version": "0.21.5",
+      "version": "0.21.6",
       "license": "ISC",
       "dependencies": {
         "@codemirror/autocomplete": "^6.12.0",
diff --git a/package.json b/package.json
index c57d67ac..4649caa9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "svelte-jsoneditor",
   "description": "A web-based tool to view, edit, format, transform, and validate JSON",
-  "version": "0.21.5",
+  "version": "0.21.6",
   "homepage": "https://github.com/josdejong/svelte-jsoneditor",
   "repository": {
     "type": "git",