diff --git a/src/threshold/scott.js b/src/threshold/scott.js
index 27044f85..86a02740 100644
--- a/src/threshold/scott.js
+++ b/src/threshold/scott.js
@@ -2,5 +2,5 @@ import count from "../count.js";
 import deviation from "../deviation.js";
 
 export default function thresholdScott(values, min, max) {
-  return Math.ceil((max - min) / (3.5 * deviation(values) * Math.pow(count(values), -1 / 3)));
+  return Math.ceil((max - min) / (3.49 * deviation(values) * Math.pow(count(values), -1 / 3)));
 }