diff --git a/zipr b/zipr
index cc208f74617bd3eebd467bcaff894309f728616d..997b1c78b9bdfca54f56cd3d7b34bb4ca050abff 160000
--- a/zipr
+++ b/zipr
@@ -1 +1 @@
-Subproject commit cc208f74617bd3eebd467bcaff894309f728616d
+Subproject commit 997b1c78b9bdfca54f56cd3d7b34bb4ca050abff