diff --git a/CHANGELOG.md b/CHANGELOG.md
index ae2b33a55a2..131e77052a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -86,7 +86,7 @@ Based on Realm JS v10.21.1: See changelog below for details on enhancements and
 
 ### Enhancements
 * Small improvement to performance by caching JSI property String object [#4863](https://github.com/realm/realm-js/pull/4863)
-* Small improvement to performance for `toJSON` which should make it useful for cases where a plain representations of Realm entities are needed, e.g. when inspecting them for debugging purposes through `console.log(realmObj.toJSON())`.  
+* Small improvement to performance for `toJSON` which should make it useful for cases where a plain representations of Realm entities are needed, e.g. when inspecting them for debugging purposes through `console.log(realmObj.toJSON())`. ([#4997](https://github.com/realm/realm-js/pull/4997)) 
 
 ### Fixed
 * None
diff --git a/vendor/realm-core b/vendor/realm-core
index 5da7744b405..f5cfe3de10e 160000
--- a/vendor/realm-core
+++ b/vendor/realm-core
@@ -1 +1 @@
-Subproject commit 5da7744b4056ad185c025bccf0924f17f73f7a91
+Subproject commit f5cfe3de10e425d0f475a4691b20b160d64e3d2a