diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0cd3bb9..f108fa6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [12.1.0](https://github.com/mljs/global-spectral-deconvolution/compare/v12.0.0...v12.1.0) (2022-08-27)
+
+
+### Features
+
+* peak picking returns id and keep id if it exists ([#108](https://github.com/mljs/global-spectral-deconvolution/issues/108)) ([f22f5a5](https://github.com/mljs/global-spectral-deconvolution/commit/f22f5a5f3077aa86f2efbd3e9eb8cbab92ba416b))
+
 ## [12.0.0](https://github.com/mljs/global-spectral-deconvolution/compare/v11.3.0...v12.0.0) (2022-08-06)
 
 
diff --git a/package.json b/package.json
index 868b3a0..1527b0b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ml-gsd",
-  "version": "12.0.0",
+  "version": "12.1.0",
   "description": "Global Spectra Deconvolution",
   "main": "./lib/index.js",
   "module": "./lib-esm/index.js",