diff --git a/apps/dav/lib/Connector/Sabre/BlockLegacyClientPlugin.php b/apps/dav/lib/Connector/Sabre/BlockLegacyClientPlugin.php
index a2e12c2f5461..789d7aa42d67 100644
--- a/apps/dav/lib/Connector/Sabre/BlockLegacyClientPlugin.php
+++ b/apps/dav/lib/Connector/Sabre/BlockLegacyClientPlugin.php
@@ -66,7 +66,7 @@ public function beforeHandler(RequestInterface $request) {
 			return;
 		}
 
-		$minimumSupportedDesktopVersion = $this->config->getSystemValue('minimum.supported.desktop.version', '2.3.3');
+		$minimumSupportedDesktopVersion = $this->config->getSystemValue('minimum.supported.desktop.version', '3.2.1');
 
 		// Match on the mirall version which is in scheme "Mozilla/5.0 (%1) mirall/%2" or
 		// "mirall/%1" for older releases
diff --git a/config/config.sample.php b/config/config.sample.php
index 1d781b107ffd..fd7d3efe8481 100644
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -1543,7 +1543,7 @@
  *
  * NOTE: Lowering this value may lead to unexpected behaviour, and can include data loss.
  */
-'minimum.supported.desktop.version' => '2.3.3',
+'minimum.supported.desktop.version' => '3.2.1',
 
 /**
  * Define the suggested poll interval for clients