diff --git a/CHANGELOG.md b/CHANGELOG.md
index a514cd5..445f90c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [13.1.0](https://github.com/mljs/global-spectral-deconvolution/compare/v13.0.1...v13.1.0) (2025-09-22)
+
+
+### Features
+
+* add peakDetectionAlgorithm option ([11370e8](https://github.com/mljs/global-spectral-deconvolution/commit/11370e8982f074068111f4ba9f9d5c4125aad403))
+
 ## [13.0.1](https://github.com/mljs/global-spectral-deconvolution/compare/v13.0.0...v13.0.1) (2025-06-13)
 
 
diff --git a/package.json b/package.json
index aa0bf3c..42c2074 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ml-gsd",
-  "version": "13.0.1",
+  "version": "13.1.0",
   "description": "Global Spectral Deconvolution",
   "type": "module",
   "exports": {