diff --git a/tools/yaml2ics b/tools/yaml2ics
index f61b92c3..c150e662 160000
--- a/tools/yaml2ics
+++ b/tools/yaml2ics
@@ -1 +1 @@
-Subproject commit f61b92c31af7e01a7dbf9badca27d263c05968eb
+Subproject commit c150e662a8bfc1f4eab802d813c08de6615bdf59