diff --git a/tests/storage/servers/davical b/tests/storage/servers/davical
index c021235..d56b43b 160000
--- a/tests/storage/servers/davical
+++ b/tests/storage/servers/davical
@@ -1 +1 @@
-Subproject commit c021235ca9b98a7ba77153dbfd60e3d494f1d38e
+Subproject commit d56b43b15d73699aa4045276ada43126824cbd0a