diff --git a/third_party/cctz b/third_party/cctz
index c2bbd835..c83606d3 160000
--- a/third_party/cctz
+++ b/third_party/cctz
@@ -1 +1 @@
-Subproject commit c2bbd835522b12664b7d29cf5d3335f275f209fd
+Subproject commit c83606d3b2fd12279d75d560d9fff240be80f8d0