diff --git a/package.json b/package.json
index 146504a..7b80abb 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
 	"name": "chromatone-spectrogram",
 	"description": "Time-frequency sound analysis in color",
 	"private": true,
-	"version": "0.3.0",
+	"version": "0.3.1",
 	"year": 2024,
 	"homepage": "https://spectrogram.chromatone.center",
 	"repository": {