diff --git a/src/canu b/src/canu
index f405dd3..39ef0f2 160000
--- a/src/canu
+++ b/src/canu
@@ -1 +1 @@
-Subproject commit f405dd3da2c7ea00a405d95363152944de6f84e8
+Subproject commit 39ef0f2ff77d4252bd12bdbad621568fc8723c87