diff --git a/icepack b/icepack
index 5b0cf5bac..31a575dea 160000
--- a/icepack
+++ b/icepack
@@ -1 +1 @@
-Subproject commit 5b0cf5bacc9018904cfe5df08ab707239cc8e8a2
+Subproject commit 31a575dea3fdb9f94f548255fd2790d538d3f67a