diff --git a/release_notes/3.9.0.md b/release_notes/3.9.0.md
index 79ec1111..ca12f32b 100644
--- a/release_notes/3.9.0.md
+++ b/release_notes/3.9.0.md
@@ -2,7 +2,7 @@
 
 ## New features and bug fixes
 
-* Fixed Trusted Types error in `j$.private.isError` in Chromium-based browsers
+* Fixed Trusted Types error in `j$.isError_` in Chromium-based browsers
   * Merges [#1921](https://github.com/jasmine/jasmine/pull/1921) from @bjarkler
   * Fixes [#1910](https://github.com/jasmine/jasmine/issues/1910)
   * Fixes [#1653](https://github.com/jasmine/jasmine/issues/1653)