diff --git a/CHANGELOG.md b/CHANGELOG.md
index 702806ce6..29e2a2002 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [3.52.0]
+## [3.52.1] - 2023-11-13
+
+### Fixed
+- Crash when receiving a `SourceLoaded` event during scrubbing
+
+## [3.52.0] - 2023-09-25
 
 ### Fixed
 - When having a spatial navigation and using a mouselike device, components will lose focus when the mouse leaves the hovered component. Spatial navigation will continue at the last active component when using arrow keys again.
@@ -877,6 +882,8 @@ Version 2.0 of the UI framework is built for player 7.1. If absolutely necessary
 ## 1.0.0 (2017-02-03)
 - First release
 
+[3.52.1]: https://github.com/bitmovin/bitmovin-player-ui/compare/v3.52.0...v3.52.1
+[3.52.0]: https://github.com/bitmovin/bitmovin-player-ui/compare/v3.51.0...v3.52.0
 [3.51.0]: https://github.com/bitmovin/bitmovin-player-ui/compare/v3.50.0...v3.51.0
 [3.50.0]: https://github.com/bitmovin/bitmovin-player-ui/compare/v3.49.0...v3.50.0
 [3.49.0]: https://github.com/bitmovin/bitmovin-player-ui/compare/v3.48.0...v3.49.0
diff --git a/package.json b/package.json
index c728aafa5..a1270bff5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bitmovin-player-ui",
-  "version": "3.52.0",
+  "version": "3.52.1",
   "description": "Bitmovin Player UI Framework",
   "main": "./dist/js/framework/main.js",
   "types": "./dist/js/framework/main.d.ts",
diff --git a/src/ts/components/seekbar.ts b/src/ts/components/seekbar.ts
index e6494691f..cf62ef002 100644
--- a/src/ts/components/seekbar.ts
+++ b/src/ts/components/seekbar.ts
@@ -254,7 +254,7 @@ export class SeekBar extends Component<SeekBarConfig> {
       // At the same time when the user is scrubbing, we also move the position of the seekbar to display a preview during scrubbing.
       // When the user is scrubbing we do not record this as a user seek operation, as the user has yet to finish their seek,
       // but we should not move the playback position to not create a jumping behaviour.
-      if (scrubbing && event.type === player.exports.PlayerEvent.SegmentRequestFinished && playbackPositionPercentage !== this.playbackPositionPercentage) {
+      if (scrubbing && event && event.type === player.exports.PlayerEvent.SegmentRequestFinished && playbackPositionPercentage !== this.playbackPositionPercentage) {
         playbackPositionPercentage = this.playbackPositionPercentage;
       }