diff --git a/contrib/cctz b/contrib/cctz
index 8c71d74bdf7..49c656c62fb 160000
--- a/contrib/cctz
+++ b/contrib/cctz
@@ -1 +1 @@
-Subproject commit 8c71d74bdf76c3fa401da845089ae60a6c0aeefa
+Subproject commit 49c656c62fbd36a1bc20d64c476853bdb7cf7bb9