diff --git a/notebooks/lastupdated.ini b/notebooks/lastupdated.ini
index 005c89918619cd1ee9f305582750975303ed35cb..1c0b3cef1f785bdc9d4fb40b13f39bbe29c001ce 100644
--- a/notebooks/lastupdated.ini
+++ b/notebooks/lastupdated.ini
@@ -1,3 +1,3 @@
 [Updated]
-datetime = 2023-06-14T00:00:00Z
+datetime = 2023-06-15T00:00:00Z