diff --git a/third_party/cctz b/third_party/cctz
index dfad4792..a2721107 160000
--- a/third_party/cctz
+++ b/third_party/cctz
@@ -1 +1 @@
-Subproject commit dfad4792c9bbca8cbf2a69bfa684bf892fcd1902
+Subproject commit a272110719c3abd28e468661132d0ddffb57e72f