diff --git a/snap.html b/snap.html
index ca810354..ee0c471d 100755
--- a/snap.html
+++ b/snap.html
@@ -9,7 +9,7 @@
         <script type="text/javascript" src="src/blocks.js?version=2019-02-15"></script>
         <script type="text/javascript" src="src/threads.js?version=2019-02-19"></script>
         <script type="text/javascript" src="src/objects.js?version=2019-02-18"></script>
-        <script type="text/javascript" src="src/gui.js?version=2019-02-07"></script>
+        <script type="text/javascript" src="src/gui.js?version=2019-02-20"></script>
         <script type="text/javascript" src="src/paint.js?version=2018-10-02"></script>
         <script type="text/javascript" src="src/lists.js?version=2019-02-07"></script>
         <script type="text/javascript" src="src/byob.js?version=2019-02-15"></script>