diff --git a/dosutils b/dosutils
index acac489..3b8664c 160000
--- a/dosutils
+++ b/dosutils
@@ -1 +1 @@
-Subproject commit acac4892a00dbc5391b607b6a31ecf07ef646164
+Subproject commit 3b8664cb77535819c35de392e52bcf230b505902