diff --git a/dav4android b/dav4android
index da434d76..e6688e17 160000
--- a/dav4android
+++ b/dav4android
@@ -1 +1 @@
-Subproject commit da434d7693db7d4cfd434ee22d0d336f37f4b6f8
+Subproject commit e6688e17bef44ba399ca8f8300091fc5d5f185e7