diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5a70fe91..043b8aff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [11.7.0](https://github.com/mljs/spectra-processing/compare/v11.6.0...v11.7.0) (2022-06-07)
+
+
+### Features
+
+* add xCostMatrix function ([#151](https://github.com/mljs/spectra-processing/issues/151)) ([fd88754](https://github.com/mljs/spectra-processing/commit/fd88754ae487efca6772265cfdb2a97d149c1c6d))
+
 ## [11.6.0](https://github.com/mljs/spectra-processing/compare/v11.5.0...v11.6.0) (2022-05-06)
 
 
diff --git a/package.json b/package.json
index 762575c3..d621d819 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ml-spectra-processing",
-  "version": "11.6.0",
+  "version": "11.7.0",
   "description": "Various method to process spectra",
   "main": "./lib/index.js",
   "module": "./lib-esm/index.js",