diff --git a/CHANGELOG.md b/CHANGELOG.md
index 78727705..3d8bef6b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,17 @@
 
 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.
 
+## [2.0.0](https://github.com/josdejong/svelte-jsoneditor/compare/v1.1.2...v2.0.0) (2024-10-28)
+
+
+### ⚠ BREAKING CHANGES
+
+* The library is upgraded to Svelte 5. Everything is backward compatible and works in Svelte 3, 4, and 5. There may be subtle breaking changes in specific edge cases though, hence the release as a new major version.
+
+### Features
+
+* upgrade to Svelte 5 ([#490](https://github.com/josdejong/svelte-jsoneditor/issues/490)) ([588caa5](https://github.com/josdejong/svelte-jsoneditor/commit/588caa564e26e71a645dcec01f42e189feddd50f))
+
 ### [1.1.2](https://github.com/josdejong/svelte-jsoneditor/compare/v1.1.1...v1.1.2) (2024-10-25)
 
 
diff --git a/package-lock.json b/package-lock.json
index c0180db6..02ca9b0b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "svelte-jsoneditor",
-  "version": "1.1.2",
+  "version": "2.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "svelte-jsoneditor",
-      "version": "1.1.2",
+      "version": "2.0.0",
       "license": "ISC",
       "dependencies": {
         "@codemirror/autocomplete": "^6.18.1",
diff --git a/package.json b/package.json
index bf3cb57c..941f51a1 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": "1.1.2",
+  "version": "2.0.0",
   "homepage": "https://github.com/josdejong/svelte-jsoneditor",
   "repository": {
     "type": "git",