diff --git a/pom.xml b/pom.xml
index caba8e342..7660669e2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
 		<nonModularGroupIds>org.ow2.asm,org.apache.jackrabbit,org.apache.httpcomponents</nonModularGroupIds>
 
 		<!-- cryptomator dependencies -->
-		<cryptomator.cryptofs.version>2.9.0</cryptomator.cryptofs.version>
+		<cryptomator.cryptofs.version>2.10.0-SNAPSHOT</cryptomator.cryptofs.version>
 		<cryptomator.integrations.version>1.6.0</cryptomator.integrations.version>
 		<cryptomator.integrations.win.version>1.5.0</cryptomator.integrations.win.version>
 		<cryptomator.integrations.mac.version>1.4.0</cryptomator.integrations.mac.version>
diff --git a/src/main/java/org/cryptomator/common/EventMap.java b/src/main/java/org/cryptomator/common/EventMap.java
index 2e8dbf035..42e2f7dba 100644
--- a/src/main/java/org/cryptomator/common/EventMap.java
+++ b/src/main/java/org/cryptomator/common/EventMap.java
@@ -5,6 +5,7 @@ import org.cryptomator.cryptofs.event.BrokenFileNodeEvent;
 import org.cryptomator.cryptofs.event.ConflictResolutionFailedEvent;
 import org.cryptomator.cryptofs.event.ConflictResolvedEvent;
 import org.cryptomator.cryptofs.event.DecryptionFailedEvent;
+import org.cryptomator.cryptofs.event.FileIsInUseEvent;
 import org.cryptomator.cryptofs.event.FilesystemEvent;
 import org.cryptomator.event.VaultEvent;
 import org.jetbrains.annotations.NotNull;
@@ -154,6 +155,7 @@ public class EventMap implements ObservableMap<EventMap.EventKey, VaultEvent> {
 			case ConflictResolutionFailedEvent(_, _, Path conflictingCiphertext, _) -> conflictingCiphertext;
 			case BrokenDirFileEvent(_, Path ciphertext) -> ciphertext;
 			case BrokenFileNodeEvent(_, _, Path ciphertext) -> ciphertext;
+			case FileIsInUseEvent(_,_, Path ciphertext,_) -> ciphertext;
 		};
 		return new EventKey(p, e.getClass());
 	}
diff --git a/src/main/java/org/cryptomator/common/vaults/Vault.java b/src/main/java/org/cryptomator/common/vaults/Vault.java
index 2e1ae4bba..5fb4400d9 100644
--- a/src/main/java/org/cryptomator/common/vaults/Vault.java
+++ b/src/main/java/org/cryptomator/common/vaults/Vault.java
@@ -151,6 +151,7 @@ public class Vault {
 				.withMaxCleartextNameLength(vaultSettings.maxCleartextFilenameLength.get()) //
 				.withVaultConfigFilename(Constants.VAULTCONFIG_FILENAME) //
 				.withFilesystemEventConsumer(this::consumeVaultEvent) //
+				.withOwner("cryptobot")
 				.build();
 		return CryptoFileSystemProvider.newFileSystem(getPath(), fsProps);
 	}
diff --git a/src/main/java/org/cryptomator/event/FileSystemEventAggregator.java b/src/main/java/org/cryptomator/event/FileSystemEventAggregator.java
index c871436fd..39e04ed83 100644
--- a/src/main/java/org/cryptomator/event/FileSystemEventAggregator.java
+++ b/src/main/java/org/cryptomator/event/FileSystemEventAggregator.java
@@ -6,6 +6,7 @@ import org.cryptomator.cryptofs.event.BrokenFileNodeEvent;
 import org.cryptomator.cryptofs.event.ConflictResolutionFailedEvent;
 import org.cryptomator.cryptofs.event.ConflictResolvedEvent;
 import org.cryptomator.cryptofs.event.DecryptionFailedEvent;
+import org.cryptomator.cryptofs.event.FileIsInUseEvent;
 import org.cryptomator.cryptofs.event.FilesystemEvent;
 
 import javax.inject.Inject;
@@ -101,6 +102,7 @@ public class FileSystemEventAggregator {
 			case ConflictResolutionFailedEvent(_, _, Path conflictingCiphertext, _) -> conflictingCiphertext;
 			case BrokenDirFileEvent(_, Path ciphertext) -> ciphertext;
 			case BrokenFileNodeEvent(_, _, Path ciphertext) -> ciphertext;
+			case FileIsInUseEvent(_, _, Path ciphertext, _) -> ciphertext;
 		};
 		return new FSEventBucket(v, p, event.getClass());
 	}
diff --git a/src/main/java/org/cryptomator/ui/eventview/EventListCellController.java b/src/main/java/org/cryptomator/ui/eventview/EventListCellController.java
index 3157f9f40..49b0657a4 100644
--- a/src/main/java/org/cryptomator/ui/eventview/EventListCellController.java
+++ b/src/main/java/org/cryptomator/ui/eventview/EventListCellController.java
@@ -1,5 +1,6 @@
 package org.cryptomator.ui.eventview;
 
+import org.cryptomator.cryptofs.event.FileIsInUseEvent;
 import org.cryptomator.event.FSEventBucket;
 import org.cryptomator.event.FSEventBucketContent;
 import org.cryptomator.event.FileSystemEventAggregator;
@@ -124,6 +125,19 @@ public class EventListCellController implements FxController {
 			case DecryptionFailedEvent fse -> this.adjustToDecryptionFailedEvent(fse);
 			case BrokenDirFileEvent fse -> this.adjustToBrokenDirFileEvent(fse);
 			case BrokenFileNodeEvent fse -> this.adjustToBrokenFileNodeEvent(fse);
+			case FileIsInUseEvent fse -> this.adjustToFileInUseEvent(fse);
+		}
+	}
+
+	private void adjustToFileInUseEvent(FileIsInUseEvent fse) {
+		eventIcon.setValue(FontAwesome5Icon.TIMES);
+		//eventMessage.setValue(resourceBundle.getString("eventView.entry.brokenFileNode.message"));
+		eventMessage.setValue("File is in use");
+		eventDescription.setValue(fse.ciphertext().getFileName().toString());
+		if (revealService != null) {
+			addAction("Show encrypted Path", () -> reveal(revealService, fse.ciphertext()));
+		} else {
+			addAction("Copy encrypted Path", () -> copyToClipboard(fse.ciphertext().toString()));
 		}
 	}