diff --git a/js/balloons-and-static-electricity/view/TetherNode.js b/js/balloons-and-static-electricity/view/TetherNode.js
index 4d6716f0..5fabb0d6 100644
--- a/js/balloons-and-static-electricity/view/TetherNode.js
+++ b/js/balloons-and-static-electricity/view/TetherNode.js
@@ -1,4 +1,4 @@
-// Copyright 2017-2022, University of Colorado Boulder
+// Copyright 2017-2024, University of Colorado Boulder
 
 /**
  * A node that looks like a tether that holds the balloon to the ground. The use of the word 'string' has been avoided