diff --git a/apps/files/appinfo/update.php b/apps/files/appinfo/update.php
index f9953ba4de..769a1a8e3e 100644
--- a/apps/files/appinfo/update.php
+++ b/apps/files/appinfo/update.php
@@ -1,5 +1,16 @@
 <?php
 
+// fix webdav properties, remove namespace information between curly bracket update for OC4
+$installedVersion=OCP\Config::getAppValue('files', 'installed_version');
+if (version_compare($installedVersion, '1.1.2', '<')) {
+	$query = OC_DB::prepare( "SELECT propertyname, propertypath, userid FROM `*PREFIX*properties`" );
+	$result = $query->execute();
+	while( $row = $result->fetchRow()){
+		$query = OC_DB::prepare( 'UPDATE *PREFIX*properties SET propertyname = ? WHERE userid = ? AND propertypath = ?' );
+		$query->execute( array( preg_replace("/^{.*}/", "", $row["propertyname"]),$row["userid"], $row["propertypath"] ));
+	}
+}
+
 //update from OC 3
 
 //try to remove remaining files.
diff --git a/apps/files/appinfo/version b/apps/files/appinfo/version
index 8cfbc905b3..8428158dc5 100644
--- a/apps/files/appinfo/version
+++ b/apps/files/appinfo/version
@@ -1 +1 @@
-1.1.1
\ No newline at end of file
+1.1.2
\ No newline at end of file
diff --git a/lib/connector/sabre/node.php b/lib/connector/sabre/node.php
index c824ad0ead..85d2160feb 100644
--- a/lib/connector/sabre/node.php
+++ b/lib/connector/sabre/node.php
@@ -121,6 +121,7 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
 	public function updateProperties($properties) {
 		$existing = $this->getProperties(array());
 		foreach($properties as $propertyName => $propertyValue) {
+			$propertyName = preg_replace("/^{.*}/", "", $propertyName); // remove leading namespace from property name
 			// If it was null, we need to delete the property
 			if (is_null($propertyValue)) {
 				if(array_key_exists( $propertyName, $existing )){