diff --git a/js/trig-tour/view/TrigTourScreenView.js b/js/trig-tour/view/TrigTourScreenView.js
index 35e9b48..8eebb44 100644
--- a/js/trig-tour/view/TrigTourScreenView.js
+++ b/js/trig-tour/view/TrigTourScreenView.js
@@ -1,4 +1,4 @@
-// Copyright 2015-2020, University of Colorado Boulder
+// Copyright 2015-2021, University of Colorado Boulder
 
 /**
  * Main screen view, master layout of view on stage
diff --git a/js/trig-tour/view/readout/ValuesAccordionBox.js b/js/trig-tour/view/readout/ValuesAccordionBox.js
index 4e03e1e..e3f005e 100644
--- a/js/trig-tour/view/readout/ValuesAccordionBox.js
+++ b/js/trig-tour/view/readout/ValuesAccordionBox.js
@@ -1,4 +1,4 @@
-// Copyright 2020, University of Colorado Boulder
+// Copyright 2020-2021, University of Colorado Boulder
 
 /**
  * AccordionBox container of ReadoutNode.  ReadoutNode contains all viewable values for the simulation.