--- a/make/data/tzdata/VERSION	Mon Apr 09 13:35:19 2018 +0200
+++ b/make/data/tzdata/VERSION	Mon Apr 09 04:43:03 2018 -0700
@@ -21,4 +21,4 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
-tzdata2018c
+tzdata2018d