diff --git a/CHANGELOG.md b/CHANGELOG.md
index 265845d9dd46..9268cbf88caa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Changelog
 ##### Unreleased
-- Nothing
+- Compat data improvements:
+  - Added Electron 31 compat data mapping
 
 ##### [3.37.0 - 2024.04.17](https://github.com/zloirock/core-js/releases/tag/v3.37.0)
 - Changes [v3.36.1...v3.37.0](https://github.com/zloirock/core-js/compare/v3.36.1...v3.37.0)
diff --git a/packages/core-js-compat/src/mapping.mjs b/packages/core-js-compat/src/mapping.mjs
index fb5b930ada20..582917f86481 100644
--- a/packages/core-js-compat/src/mapping.mjs
+++ b/packages/core-js-compat/src/mapping.mjs
@@ -156,6 +156,7 @@ export default {
     [120, '28.0'],
     [122, '29.0'],
     [124, '30.0'],
+    [125, '31.0'],
   ],
   // https://github.com/mdn/browser-compat-data/blob/main/browsers/opera.json
   ChromeToOpera(chrome) {