diff --git a/contrib/donald b/contrib/donald
index 6dad035..15a0a0c 160000
--- a/contrib/donald
+++ b/contrib/donald
@@ -1 +1 @@
-Subproject commit 6dad0353a37fb61a7efbec63001badd0bdf44818
+Subproject commit 15a0a0ce841dd20729d869e719fb179516e06a17