Update 'sweep' submodule

diff --git a/sweep b/sweep
index acb57675b5903778e2f740c624f04f7de4a7d0f0..dba83e95e67a0bca703ef535663b4a4de03538b7 160000 (submodule)
--- a/sweep
+++ b/sweep
@@ -1 +1 @@
-Subproject commit acb57675b5903778e2f740c624f04f7de4a7d0f0
+Subproject commit dba83e95e67a0bca703ef535663b4a4de03538b7