diff --git a/tests/storage/servers/davical b/tests/storage/servers/davical
index bb64e1a..783bcd7 160000
--- a/tests/storage/servers/davical
+++ b/tests/storage/servers/davical
@@ -1 +1 @@
-Subproject commit bb64e1a941cb3cc1e9ebc28af7c64c711526b3a9
+Subproject commit 783bcd7fac399e77c43fb71142f6ef589cd1bb00