diff --git a/pom.xml b/pom.xml
index 86b1106ae..1b7fdf4e4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
 		<nonModularGroupIds>com.github.serceman,com.github.jnr,org.ow2.asm,net.java.dev.jna,org.apache.jackrabbit,org.apache.httpcomponents,de.swiesend,org.purejava,com.github.hypfvieh</nonModularGroupIds>
 
 		<!-- cryptomator dependencies -->
-		<cryptomator.cryptofs.version>2.1.1</cryptomator.cryptofs.version>
+		<cryptomator.cryptofs.version>2.2.0</cryptomator.cryptofs.version>
 		<cryptomator.integrations.version>1.0.0</cryptomator.integrations.version>
 		<cryptomator.integrations.win.version>1.0.0</cryptomator.integrations.win.version>
 		<cryptomator.integrations.mac.version>1.0.0</cryptomator.integrations.mac.version>
diff --git a/src/main/java/org/cryptomator/ui/changepassword/ChangePasswordController.java b/src/main/java/org/cryptomator/ui/changepassword/ChangePasswordController.java
index 54519f21f..79b3790a0 100644
--- a/src/main/java/org/cryptomator/ui/changepassword/ChangePasswordController.java
+++ b/src/main/java/org/cryptomator/ui/changepassword/ChangePasswordController.java
@@ -2,7 +2,7 @@ package org.cryptomator.ui.changepassword;
 
 import org.cryptomator.common.keychain.KeychainManager;
 import org.cryptomator.common.vaults.Vault;
-import org.cryptomator.cryptofs.common.MasterkeyBackupHelper;
+import org.cryptomator.cryptofs.common.BackupHelper;
 import org.cryptomator.cryptolib.api.CryptoException;
 import org.cryptomator.cryptolib.api.InvalidPassphraseException;
 import org.cryptomator.cryptolib.common.MasterkeyFileAccess;
@@ -83,7 +83,7 @@ public class ChangePasswordController implements FxController {
 			Path masterkeyPath = vault.getPath().resolve(MASTERKEY_FILENAME);
 			byte[] oldMasterkeyBytes = Files.readAllBytes(masterkeyPath);
 			byte[] newMasterkeyBytes = masterkeyFileAccess.changePassphrase(oldMasterkeyBytes, oldPassphrase, newPassphrase);
-			Path backupKeyPath = vault.getPath().resolve(MASTERKEY_FILENAME + MasterkeyBackupHelper.generateFileIdSuffix(oldMasterkeyBytes) + MASTERKEY_BACKUP_SUFFIX);
+			Path backupKeyPath = vault.getPath().resolve(MASTERKEY_FILENAME + BackupHelper.generateFileIdSuffix(oldMasterkeyBytes) + MASTERKEY_BACKUP_SUFFIX);
 			Files.move(masterkeyPath, backupKeyPath, StandardCopyOption.REPLACE_EXISTING, StandardCopyOption.ATOMIC_MOVE);
 			Files.write(masterkeyPath, newMasterkeyBytes, StandardOpenOption.CREATE_NEW, StandardOpenOption.WRITE);
 			LOG.info("Successfully changed password for {}", vault.getDisplayName());
diff --git a/src/main/java/org/cryptomator/ui/recoverykey/RecoveryKeyFactory.java b/src/main/java/org/cryptomator/ui/recoverykey/RecoveryKeyFactory.java
index c078c718b..311f5746e 100644
--- a/src/main/java/org/cryptomator/ui/recoverykey/RecoveryKeyFactory.java
+++ b/src/main/java/org/cryptomator/ui/recoverykey/RecoveryKeyFactory.java
@@ -2,7 +2,7 @@ package org.cryptomator.ui.recoverykey;
 
 import com.google.common.base.Preconditions;
 import com.google.common.hash.Hashing;
-import org.cryptomator.cryptofs.common.MasterkeyBackupHelper;
+import org.cryptomator.cryptofs.common.BackupHelper;
 import org.cryptomator.cryptolib.api.CryptoException;
 import org.cryptomator.cryptolib.api.InvalidPassphraseException;
 import org.cryptomator.cryptolib.api.Masterkey;
@@ -86,7 +86,7 @@ public class RecoveryKeyFactory {
 			if (Files.exists(masterkeyPath)) {
 				byte[] oldMasterkeyBytes = Files.readAllBytes(masterkeyPath);
 				// TODO: deduplicate with ChangePasswordController:
-				Path backupKeyPath = vaultPath.resolve(MASTERKEY_FILENAME + MasterkeyBackupHelper.generateFileIdSuffix(oldMasterkeyBytes) + MASTERKEY_BACKUP_SUFFIX);
+				Path backupKeyPath = vaultPath.resolve(MASTERKEY_FILENAME + BackupHelper.generateFileIdSuffix(oldMasterkeyBytes) + MASTERKEY_BACKUP_SUFFIX);
 				Files.move(masterkeyPath, backupKeyPath, StandardCopyOption.REPLACE_EXISTING, StandardCopyOption.ATOMIC_MOVE);
 			}
 			masterkeyFileAccess.persist(masterkey, masterkeyPath, newPassword);