diff --git a/third_party/cctz b/third_party/cctz
index 74ca13c6..742d3707 160000
--- a/third_party/cctz
+++ b/third_party/cctz
@@ -1 +1 @@
-Subproject commit 74ca13c60c34d8b39fb8cb644e77bb3fb7e697f2
+Subproject commit 742d370708addf54b79ca1b278198d90977d8a29