diff --git a/cwipc_util b/cwipc_util
index b4ba484..1a30931 160000
--- a/cwipc_util
+++ b/cwipc_util
@@ -1 +1 @@
-Subproject commit b4ba48416c29987b45e283de283b3256362c6543
+Subproject commit 1a30931a93419b4cea0ea4c2424582f3a73ba32b