diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc13f32..ef3a4a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [12.11.1](https://github.com/carbon-design-system/carbon-icons-svelte/releases/tag/v12.11.1) - 2024-09-30
+
+**Fixes**
+
+- avoid rendering `undefined` SVG content in `SquareSolid`
+
 ## [12.11.0](https://github.com/carbon-design-system/carbon-icons-svelte/releases/tag/v12.11.0) - 2024-08-30
 
 **Features**
diff --git a/package.json b/package.json
index 6979d1b..e5e3237 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "carbon-icons-svelte",
-  "version": "12.11.0",
+  "version": "12.11.1",
   "license": "Apache-2.0",
   "description": "Carbon Design System SVG icons as Svelte components",
   "svelte": "./lib/index.js",