diff --git a/pom.xml b/pom.xml
index 19794f2..92ecc7c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>nl.isaac.dotcms.plugin.advancedsearch</groupId>
 	<artifactId>isaac-dotcms-advancedsearch</artifactId>
-	<version>5.3.8.10-1</version>
+	<version>22.03.7-1</version>
 	<packaging>bundle</packaging>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -46,10 +46,10 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-compiler-plugin</artifactId>
-					<version>3.7.0</version>
+					<version>3.11.0</version>
 					<configuration>
-						<source>1.8</source>
-						<target>1.8</target>
+						<source>11</source>
+						<target>11</target>
 					</configuration>
 				</plugin>
 			</plugins>
@@ -90,6 +90,7 @@
 								<Embed-Dependency>*;scope=compile|runtime;inline=false</Embed-Dependency>
 								<Embed-Transitive>true</Embed-Transitive>
 								<Data-Files>conf,ext</Data-Files>
+								<_noee>true</_noee> <!-- For some reason the Require-Capability breaks the plugin deployment in Java 11-->
 							</instructions>
 						</configuration>
 					</execution>
@@ -151,13 +152,22 @@
 		<dependency>
 			<groupId>com.dotcms</groupId>
 			<artifactId>dotcms</artifactId>
-			<version>5.3.8.10</version>
+			<version>22.03.7</version>
 			<scope>provided</scope>
 			<exclusions>
 				<exclusion>
 					<groupId>org.mockito</groupId>
 					<artifactId>mockito-core</artifactId>
 				</exclusion>
+				<!-- Exclude the following otherwise 22.03.7 will not build -->
+				<exclusion>
+					<groupId>com.fasterxml.jackson.core</groupId>
+					<artifactId>jackson-databind</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>com.sun.xml.ws</groupId>
+					<artifactId>jaxws-ri</artifactId>
+				</exclusion>
 			</exclusions>
 		</dependency>
 		<dependency>
diff --git a/src/main/java/nl/isaac/dotcms/searcher/dao/FolderDAO.java b/src/main/java/nl/isaac/dotcms/searcher/dao/FolderDAO.java
index 33b1dd0..a00d880 100644
--- a/src/main/java/nl/isaac/dotcms/searcher/dao/FolderDAO.java
+++ b/src/main/java/nl/isaac/dotcms/searcher/dao/FolderDAO.java
@@ -30,7 +30,7 @@ public List<Folder> getAllFolders(Host host) {
 
 		try {
 			folders.addAll(APILocator.getFolderAPI().findFoldersByHost(host, systemUser, false));
-		} catch (DotHibernateException | DotSecurityException e) {
+		} catch (DotSecurityException e) {
 			Logger.warn(this.getClass().getName(), "Error while getting all folders", e);
 		}
 
diff --git a/src/main/java/nl/isaac/dotcms/searcher/util/SearchableAttributesUtil.java b/src/main/java/nl/isaac/dotcms/searcher/util/SearchableAttributesUtil.java
index 7c61b98..22b87e7 100644
--- a/src/main/java/nl/isaac/dotcms/searcher/util/SearchableAttributesUtil.java
+++ b/src/main/java/nl/isaac/dotcms/searcher/util/SearchableAttributesUtil.java
@@ -7,6 +7,7 @@
 import java.util.List;
 import java.util.Map;
 
+import com.dotcms.storage.model.Metadata;
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.StringUtils;
 
@@ -90,21 +91,17 @@ public static Collection<SearchableAttribute> getFileAttributes(Contentlet fileC
 			return searchableAttributes;
 		}
 
-		if (StringUtils.isBlank(file.getMetaData())) {
-			return searchableAttributes;
-		}
-
-		JsonObject metaData = null;
+		Metadata metaData = null;
 
 		try {
-			metaData = new JsonParser().parse(file.getMetaData()).getAsJsonObject();
+			metaData = file.getMetadata();
 		} catch (Throwable t) {
 			Logger.warn(SearchableAttributesUtil.class.getName(), "Can't parse metadata of " + file.getPath() + file.getFileName());
 		}
 
 		// ContentType returns: "text/plain; charset=ISO-8859-1"
-		if (metaData != null && metaData.has("contentType")) {
-			String contentTypeWithCharacterSet = metaData.get("contentType").getAsString();
+		if (metaData != null && metaData.getContentType() != null) {
+			String contentTypeWithCharacterSet = metaData.getContentType();
 			String[] contentTypeWithCharacterSetArray = contentTypeWithCharacterSet.split(";");
 
 			if (contentTypeWithCharacterSetArray.length > 0) {
diff --git a/src/main/java/nl/isaac/dotcms/util/osgi/ExtendedGenericBundleActivator.java b/src/main/java/nl/isaac/dotcms/util/osgi/ExtendedGenericBundleActivator.java
index b676e46..ed68ab6 100644
--- a/src/main/java/nl/isaac/dotcms/util/osgi/ExtendedGenericBundleActivator.java
+++ b/src/main/java/nl/isaac/dotcms/util/osgi/ExtendedGenericBundleActivator.java
@@ -1,6 +1,5 @@
 package nl.isaac.dotcms.util.osgi;
 
-
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -81,7 +80,7 @@ public abstract class ExtendedGenericBundleActivator extends GenericBundleActiva
 		} else {
 			DOTCMS_HOME = userDir;
 		}
-		Logger.debug(ExtendedGenericBundleActivator.class, "DOTCMS_HOME: " + DOTCMS_HOME);
+		Logger.debug(ExtendedGenericBundleActivator.class.getName(), "DOTCMS_HOME: " + DOTCMS_HOME);
 	}
 
 	public abstract void init(BundleContext context);
@@ -95,7 +94,7 @@ final public void start(BundleContext context) throws Exception {
 			init(context);
 			Logger.info(this.getClass().getName(), "Started " + context.getBundle().getSymbolicName());
 		} catch (Throwable t) {
-			Logger.error(this, "Initialization of plugin: " + context.getBundle().getSymbolicName() + " failed with error:", t);
+			Logger.error(this.getClass().getName(), "Initialization of plugin: " + context.getBundle().getSymbolicName() + " failed with error:", t);
 			throw t;
 		}
 	}
@@ -114,6 +113,7 @@ protected void addMonitoringServlet(BundleContext context) throws Exception {
 	}
 
 	protected void addViewTool(BundleContext context, Class<?> viewtoolClass, String key, ViewToolScope scope) {
+		Logger.info(this.getClass().getName(), "Add ViewTool " + key + " (extra log line in shared utils)");
 		OSGiSafeServletToolInfo viewtool = new OSGiSafeServletToolInfo();
 		viewtool.setClassname(viewtoolClass);
 		viewtool.setKey(key);
@@ -362,7 +362,7 @@ protected void addPreHook(Class<? extends ContentletAPIPreHook> prehook) throws
 	protected void addRestService(BundleContext context, final Class<?> clazz) {
 		final Class thisClass = this.getClass();
 
-		Logger.info(thisClass, "Added REST service " + clazz.getSimpleName());
+		Logger.info(thisClass.getName(), "Added REST service " + clazz.getSimpleName());
 		RestServiceUtil.addResource(clazz);
 
 		cleanupFunctions.add(new Runnable() {
@@ -464,10 +464,10 @@ protected void addJob(BundleContext context, Class<? extends Job> clazz, String
 			Logger.info(this.getClass().getName(), "Scheduled job " + jobName + ", next trigger is on " + date);
 
 		} catch (ParseException e) {
-			Logger.error(this, "Cron expression '" + cronExpression + "' has an exception. Throwing IllegalArgumentException", e);
+			Logger.error(this.getClass().getName(), "Cron expression '" + cronExpression + "' has an exception. Throwing IllegalArgumentException", e);
 			throw new IllegalArgumentException(e);
 		} catch (SchedulerException e) {
-			Logger.error(this, "Unable to schedule job " + jobName, e);
+			Logger.error(this.getClass().getName(), "Unable to schedule job " + jobName, e);
 		}
 
 	}
@@ -566,7 +566,7 @@ private void backupOriginalFile(URL resourceURL) throws IOException {
 		File originalFile = new File(DOTCMS_HOME + File.separator + resourceURL.getPath().substring(6));
 
 		if (backupFile.exists()) {
-			Logger.debug(this, "Backup already created earlier, so we don't create a new one");
+			Logger.debug(this.getClass().getName(), "Backup already created earlier, so we don't create a new one");
 		} else {
 			backupFile.getParentFile().mkdirs();
 			copyFile(originalFile.toURI().toURL(), backupFile);