diff --git a/js/sound-generators/ContinuousPropertySoundGenerator.ts b/js/sound-generators/ContinuousPropertySoundGenerator.ts
index 0d4a4ff..58381cd 100644
--- a/js/sound-generators/ContinuousPropertySoundGenerator.ts
+++ b/js/sound-generators/ContinuousPropertySoundGenerator.ts
@@ -1,4 +1,4 @@
-// Copyright 2019-2023, University of Colorado Boulder
+// Copyright 2019-2024, University of Colorado Boulder
 
 /**
  * ContinuousPropertySoundGenerator is a sound generator that alters the playback rate of a sound clip based on the