diff --git a/CHANGELOG.md b/CHANGELOG.md
index 31d2089be03..82bbc101f41 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,9 @@
 * Stabilize `ResizeObserver`.
   [#3459](https://github.com/rustwasm/wasm-bindgen/pull/3459)
 
+* Extend `AudioContext` with unstable features supporting audio sink configuration.
+  [#3433](https://github.com/rustwasm/wasm-bindgen/pull/3433)
+
 ### Fixed
 
 * Take alignment into consideration during (de/re)allocation.
diff --git a/crates/web-sys/webidls/unstable/AudioSinkInfo.webidl b/crates/web-sys/webidls/unstable/AudioSinkInfo.webidl
index 2713c77bd4c..e092184469e 100644
--- a/crates/web-sys/webidls/unstable/AudioSinkInfo.webidl
+++ b/crates/web-sys/webidls/unstable/AudioSinkInfo.webidl
@@ -1,4 +1,4 @@
 [Exposed=Window]
 interface AudioSinkInfo {
     readonly attribute AudioSinkType type;
-};
\ No newline at end of file
+};