diff --git a/tools/supdup b/tools/supdup
index d1b96169..a327b422 160000
--- a/tools/supdup
+++ b/tools/supdup
@@ -1 +1 @@
-Subproject commit d1b961699630bb0b27a863ade5999d583beb5e73
+Subproject commit a327b4229c6fddcf39120b60521c78db9d18c152