diff --git a/CHANGELOG.md b/CHANGELOG.md
index 132dd142..f7112478 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,32 @@
 # Changelog
 
+## [0.18.5] - 2025-08-28
+
+### 🚀 Features
+
+* *(tests)* replace mocha with vitest (#277) by @vados-cosmonic in #277
+
+
+### 🐛 Bug Fixes
+
+* *(docs)* Fix typo (#280) by @Mishra-Suraj in #280
+
+
+### 🚜 Refactor
+
+* *(tests)* split up test suites, update docs (#278) by @vados-cosmonic in #278
+
+
+### ⚙️ Miscellaneous Tasks
+
+* *(deps)* update wizer to ^10.0.0 (#283) by @vados-cosmonic in #283
+
+
+
+## New Contributors
+* @Mishra-Suraj made their first contribution in [#280](https://github.com/bytecodealliance/ComponentizeJS/pull/280)
+
+
 ## [0.18.4] - 2025-07-23
 
 ### 🚀 Features
diff --git a/package.json b/package.json
index 4dc06e82..2861f9aa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@bytecodealliance/componentize-js",
-  "version": "0.18.4",
+  "version": "0.18.5",
   "homepage": "https://github.com/bytecodealliance/componentize-js#readme",
   "description": "ESM -> WebAssembly Component creator, via a SpiderMonkey JS engine embedding",
   "type": "module",
diff --git a/src/cli.js b/src/cli.js
index 6bf9b58d..70256749 100755
--- a/src/cli.js
+++ b/src/cli.js
@@ -22,7 +22,7 @@ export async function componentizeCmd(jsSource, opts) {
 }
 
 program
-  .version('0.18.4')
+  .version('0.18.5')
   .description('Create a component from a JavaScript module')
   .usage('<js-source> --wit wit-world.wit -o <component-path>')
   .argument('<js-source>', 'JS source file to build')