diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a7a3777..ed68fbf 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v4
         with:
-          java-version: 21
+          java-version: 22
           distribution: 'zulu'
           cache: 'maven'
       - name: Ensure to use tagged version
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 7cdc153..4a72a3c 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -20,7 +20,7 @@ jobs:
         fetch-depth: 2
     - uses: actions/setup-java@v4
       with:
-        java-version: 21
+        java-version: 22
         distribution: 'zulu'
         cache: 'maven'
     - name: Initialize CodeQL
diff --git a/.github/workflows/dependency-check.yml b/.github/workflows/dependency-check.yml
index dcb635a..85c0490 100644
--- a/.github/workflows/dependency-check.yml
+++ b/.github/workflows/dependency-check.yml
@@ -14,7 +14,7 @@ jobs:
     with:
       runner-os: 'ubuntu-latest'
       java-distribution: 'zulu'
-      java-version: 21
+      java-version: 22
     secrets:
       nvd-api-key: ${{ secrets.NVD_API_KEY }}
       slack-webhook-url: ${{ secrets.SLACK_WEBHOOK_URL }}
diff --git a/.github/workflows/publish-central.yml b/.github/workflows/publish-central.yml
index d4c8e14..68de332 100644
--- a/.github/workflows/publish-central.yml
+++ b/.github/workflows/publish-central.yml
@@ -15,7 +15,7 @@ jobs:
           ref: "refs/tags/${{ github.event.inputs.tag }}"
       - uses: actions/setup-java@v4
         with:
-          java-version: 21
+          java-version: 22
           distribution: 'zulu'
           cache: 'maven'
           server-id: ossrh # Value of the distributionManagement/repository/id field of the pom.xml
diff --git a/.github/workflows/publish-github.yml b/.github/workflows/publish-github.yml
index 5b9df1c..0ab2eec 100644
--- a/.github/workflows/publish-github.yml
+++ b/.github/workflows/publish-github.yml
@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v4
         with:
-          java-version: 21
+          java-version: 22
           distribution: 'zulu'
           cache: 'maven'
           gpg-private-key: ${{ secrets.RELEASES_GPG_PRIVATE_KEY }} # Value of the GPG private key to import
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 7fb4876..ea62868 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -8,5 +8,5 @@
       </list>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" project-jdk-name="21" project-jdk-type="JavaSDK" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_22" project-jdk-name="22" project-jdk-type="JavaSDK" />
 </project>
\ No newline at end of file
diff --git a/.idea/runConfigurations/Mirror.xml b/.idea/runConfigurations/Mirror.xml
index f705a84..e07961a 100644
--- a/.idea/runConfigurations/Mirror.xml
+++ b/.idea/runConfigurations/Mirror.xml
@@ -2,7 +2,7 @@
   <configuration default="false" name="Mirror" type="Application" factoryName="Application" singleton="false">
     <option name="MAIN_CLASS_NAME" value="org.cryptomator.frontend.fuse.mount.MirroringFuseMountTest$Mirror" />
     <module name="fuse-nio-adapter" />
-    <option name="VM_PARAMETERS" value="--enable-native-access=ALL-UNNAMED --enable-preview" />
+    <option name="VM_PARAMETERS" value="--enable-native-access=ALL-UNNAMED" />
     <extension name="coverage">
       <pattern>
         <option name="PATTERN" value="org.cryptomator.frontend.fuse.*" />
diff --git a/pom.xml b/pom.xml
index b91bcb1..793c08d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,11 +17,11 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <project.build.jdk>21</project.build.jdk>
+        <project.build.jdk>22</project.build.jdk>
 
         <!-- dependencies -->
         <integrations-api.version>1.3.1</integrations-api.version>
-        <jfuse.version>0.6.3</jfuse.version>
+        <jfuse.version>0.7.0</jfuse.version>
         <slf4j.version>2.0.13</slf4j.version>
         <caffeine.version>3.1.8</caffeine.version>
 
@@ -156,9 +156,6 @@
                 <configuration>
                     <showWarnings>true</showWarnings>
                     <release>${project.build.jdk}</release>
-                    <compilerArgs>
-                        <compilerArg>--enable-preview</compilerArg>
-                    </compilerArgs>
                 </configuration>
             </plugin>
             <plugin>
@@ -194,7 +191,7 @@
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>3.2.5</version>
                 <configuration>
-                    <argLine>@{surefire.jacoco.args} -javaagent:${net.bytebuddy:byte-buddy-agent:jar} --enable-preview --enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64,org.cryptomator.jfuse.mac,org.cryptomator.jfuse.win</argLine>
+                    <argLine>@{surefire.jacoco.args} -javaagent:${net.bytebuddy:byte-buddy-agent:jar}</argLine>
                 </configuration>
             </plugin>
             <plugin>
diff --git a/src/main/java/org/cryptomator/frontend/fuse/ReadOnlyAdapter.java b/src/main/java/org/cryptomator/frontend/fuse/ReadOnlyAdapter.java
index 49c3248..ddeb7d4 100644
--- a/src/main/java/org/cryptomator/frontend/fuse/ReadOnlyAdapter.java
+++ b/src/main/java/org/cryptomator/frontend/fuse/ReadOnlyAdapter.java
@@ -182,7 +182,7 @@ protected int checkAccess(Path path, Set<AccessMode> requiredAccessModes, Set<Ac
 	@Override
 	public int readlink(String path, ByteBuffer buf, long size) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForReading()) {
+			 DataLock _ = pathLock.lockDataForReading()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			return linkHandler.readlink(node, buf, size);
 		} catch (NotLinkException | NoSuchFileException e) {
@@ -197,7 +197,7 @@ public int readlink(String path, ByteBuffer buf, long size) {
 	@Override
 	public int getattr(String path, Stat stat, FileInfo fi) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForReading()) {
+			 DataLock _ = pathLock.lockDataForReading()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			BasicFileAttributes attrs;
 			if (fileStore.supportsFileAttributeView(PosixFileAttributeView.class)) {
@@ -230,7 +230,7 @@ public int getattr(String path, Stat stat, FileInfo fi) {
 	@Override
 	public int getxattr(String path, String name, ByteBuffer value) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForReading()) {
+			 DataLock _ = pathLock.lockDataForReading()) {
 			Path node = resolvePath(path);
 			LOG.trace("getxattr {} {}", path, name);
 			var xattr = Files.getFileAttributeView(node, UserDefinedFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
@@ -263,7 +263,7 @@ public int getxattr(String path, String name, ByteBuffer value) {
 	@Override
 	public int listxattr(String path, ByteBuffer list) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForReading()) {
+			 DataLock _ = pathLock.lockDataForReading()) {
 			Path node = resolvePath(path);
 			LOG.trace("listxattr {}", path);
 			var xattr = Files.getFileAttributeView(node, UserDefinedFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
@@ -299,7 +299,7 @@ public int opendir(String path, FileInfo fi) {
 	@Override
 	public int readdir(String path, DirFiller filler, long offset, FileInfo fi, int flags) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForReading()) {
+			 DataLock _ = pathLock.lockDataForReading()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			LOG.trace("readdir {}", path);
 			return dirHandler.readdir(node, filler, offset, fi);
@@ -320,7 +320,7 @@ public int releasedir(String path, FileInfo fi) {
 	@Override
 	public int open(String path, FileInfo fi) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForReading()) {
+			 DataLock _ = pathLock.lockDataForReading()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			LOG.trace("open {} ({})", path, fi.getFh());
 			fileHandler.open(node, fi);
@@ -340,7 +340,7 @@ public int open(String path, FileInfo fi) {
 	@Override
 	public int read(String path, ByteBuffer buf, long size, long offset, FileInfo fi) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForReading()) {
+			 DataLock _ = pathLock.lockDataForReading()) {
 			LOG.trace("read {} bytes from file {} starting at {}...", size, path, offset);
 			int read = fileHandler.read(buf, size, offset, fi);
 			LOG.trace("read {} bytes from file {}", read, path);
@@ -357,7 +357,7 @@ public int read(String path, ByteBuffer buf, long size, long offset, FileInfo fi
 	@Override
 	public int release(String path, FileInfo fi) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForReading()) {
+			 DataLock _ = pathLock.lockDataForReading()) {
 			LOG.trace("release {} ({})", path, fi.getFh());
 			fileHandler.release(fi);
 			return 0;
diff --git a/src/main/java/org/cryptomator/frontend/fuse/ReadWriteAdapter.java b/src/main/java/org/cryptomator/frontend/fuse/ReadWriteAdapter.java
index 2682e15..2c243f1 100644
--- a/src/main/java/org/cryptomator/frontend/fuse/ReadWriteAdapter.java
+++ b/src/main/java/org/cryptomator/frontend/fuse/ReadWriteAdapter.java
@@ -86,7 +86,7 @@ protected int checkAccess(Path path, Set<AccessMode> requiredAccessModes) {
 	@Override
 	public int mkdir(String path, int mode) {
 		try (PathLock pathLock = lockManager.lockForWriting(path);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			LOG.trace("mkdir {} ({})", path, mode);
 			Files.createDirectory(node);
@@ -105,7 +105,7 @@ public int mkdir(String path, int mode) {
 	@Override
 	public int removexattr(String path, String name) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			Path node = resolvePath(path);
 			LOG.trace("removexattr {} {}", path, name);
 			var xattr = Files.getFileAttributeView(node, UserDefinedFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
@@ -124,7 +124,7 @@ public int removexattr(String path, String name) {
 	@Override
 	public int setxattr(String path, String name, ByteBuffer value, int flags) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			Path node = resolvePath(path);
 			LOG.trace("setxattr {} {}", path, name);
 			var xattr = Files.getFileAttributeView(node, UserDefinedFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
@@ -143,7 +143,7 @@ public int setxattr(String path, String name, ByteBuffer value, int flags) {
 	@Override
 	public int symlink(String targetPath, String linkPath) {
 		try (PathLock pathLock = lockManager.lockForWriting(linkPath);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			Path link = resolvePath(fileNameTranscoder.fuseToNio(linkPath));
 			Path target = link.getFileSystem().getPath(fileNameTranscoder.fuseToNio(targetPath));
 			LOG.trace("symlink {} -> {}", linkPath, targetPath);
@@ -163,7 +163,7 @@ public int symlink(String targetPath, String linkPath) {
 	@Override
 	public int create(String path, int mode, FileInfo fi) {
 		try (PathLock pathLock = lockManager.lockForWriting(path);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			var flags = fi.getOpenFlags();
 			LOG.trace("create {} with flags {}", path, flags);
@@ -194,7 +194,7 @@ public int chown(String path, int uid, int gid, FileInfo fi) {
 	@Override
 	public int chmod(String path, int mode, FileInfo fi) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			LOG.trace("chmod {} ({})", path, mode);
 			Files.setPosixFilePermissions(node, FileAttributesUtil.octalModeToPosixPermissions(mode));
@@ -216,7 +216,7 @@ public int chmod(String path, int mode, FileInfo fi) {
 	@Override
 	public int unlink(String path) {
 		try (PathLock pathLock = lockManager.lockForWriting(path);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			if (Files.isDirectory(node, LinkOption.NOFOLLOW_LINKS)) {
 				LOG.warn("unlink {} failed, node is a directory.", path);
@@ -237,7 +237,7 @@ public int unlink(String path) {
 	@Override
 	public int rmdir(String path) {
 		try (PathLock pathLock = lockManager.lockForWriting(path);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			if (!Files.isDirectory(node, LinkOption.NOFOLLOW_LINKS)) {
 				throw new NotDirectoryException(path);
@@ -306,7 +306,7 @@ public int rename(String oldPath, String newPath, int flags) {
 	@Override
 	public int utimens(String path, TimeSpec atime, TimeSpec mtime, FileInfo fi) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			LOG.trace("utimens {} (last modification {}, last access {})", path, mtime, atime);
 			fileHandler.utimens(node, mtime, atime);
@@ -323,7 +323,7 @@ public int utimens(String path, TimeSpec atime, TimeSpec mtime, FileInfo fi) {
 	@Override
 	public int write(String path, ByteBuffer buf, long size, long offset, FileInfo fi) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			LOG.trace("write {} bytes to file {} starting at {}...", size, path, offset);
 			int written = fileHandler.write(buf, size, offset, fi);
 			LOG.trace("wrote {} bytes to file {}.", written, path);
@@ -340,7 +340,7 @@ public int write(String path, ByteBuffer buf, long size, long offset, FileInfo f
 	@Override
 	public int truncate(String path, long size, FileInfo fi) {
 		try (PathLock pathLock = lockManager.lockForReading(path);
-			 DataLock dataLock = pathLock.lockDataForWriting()) {
+			 DataLock _ = pathLock.lockDataForWriting()) {
 			Path node = resolvePath(fileNameTranscoder.fuseToNio(path));
 			LOG.trace("truncate {} {}", path, size);
 			if (fi != null) {