diff --git a/CHANGELOG.md b/CHANGELOG.md
index 209af815..f7758467 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 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.
 
+## [0.78.0](https://github.com/carbon-design-system/carbon-components-svelte/compare/v0.77.0...v0.78.0) (2023-07-19)
+
+### ⚠ BREAKING CHANGES
+
+- **typescript:** minimum Svelte version for TypeScript users is 3.55
+
+### Features
+
+- **typescript:** support svelte 4 ([#1773](https://github.com/carbon-design-system/carbon-components-svelte/issues/1773)) ([2f026f7](https://github.com/carbon-design-system/carbon-components-svelte/commit/2f026f792ad94f468b890a6d5ab36cc2642dacf2)), closes [#1753](https://github.com/carbon-design-system/carbon-components-svelte/issues/1753)
+
 ## [0.77.0](https://github.com/carbon-design-system/carbon-components-svelte/compare/v0.76.1...v0.77.0) (2023-07-13)
 
 ### Features
diff --git a/COMPONENT_INDEX.md b/COMPONENT_INDEX.md
index bef2e0ca..9fd78373 100644
--- a/COMPONENT_INDEX.md
+++ b/COMPONENT_INDEX.md
@@ -1,6 +1,6 @@
 # Component Index
 
-> 165 components exported from carbon-components-svelte@0.77.0.
+> 165 components exported from carbon-components-svelte@0.78.0.
 
 ## Components
 
diff --git a/package.json b/package.json
index 0382f9e0..0b571bfa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "carbon-components-svelte",
-  "version": "0.77.0",
+  "version": "0.78.0",
   "license": "Apache-2.0",
   "description": "Svelte implementation of the Carbon Design System",
   "svelte": "./src/index.js",