diff --git a/CHANGELOG.md b/CHANGELOG.md
index f79b8f2634e6..e09b5897b793 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## Changelog
 ##### Unreleased
-- Nothing
+- Added Opera Android 70 compat data mapping
 
 ##### [3.23.4 - 2022.07.10](https://github.com/zloirock/core-js/releases/tag/v3.23.4)
 - Added a workaround of the Bun ~ 0.1.1 [bug](https://github.com/Jarred-Sumner/bun/issues/399) that define some globals with incorrect property descriptors and that causes a crash of `core-js`
diff --git a/packages/core-js-compat/src/mapping.mjs b/packages/core-js-compat/src/mapping.mjs
index 4b2e813fcc84..64961f573b12 100644
--- a/packages/core-js-compat/src/mapping.mjs
+++ b/packages/core-js-compat/src/mapping.mjs
@@ -182,6 +182,7 @@ export default {
     [96, 67],
     [99, 68],
     [100, 69],
+    [102, 70],
   ],
   ChromeToAndroid: [
     [9, '3.0'],