diff --git a/hsarback/pom.xml b/hsarback/pom.xml
index eecfe62..c383367 100644
--- a/hsarback/pom.xml
+++ b/hsarback/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>de.hsadmin</groupId>
 	<artifactId>hsar</artifactId>
 	<packaging>war</packaging>
-	<version>4.0.7</version>
+	<version>4.0.9</version>
 	<name>HSAdmin Stable Backend Webapp</name>
 	<url>http://maven.apache.org</url>
 	<properties>
@@ -36,12 +36,12 @@
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
 			<artifactId>hsadmin-util</artifactId>
-			<version>4.0.7</version>
+			<version>4.0.9</version>
 		</dependency>
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
 			<artifactId>hsadmin-qserv</artifactId>
-			<version>4.0.7</version>
+			<version>4.0.9</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-httpclient</groupId>
diff --git a/qserv-deploy/pom.xml b/qserv-deploy/pom.xml
index ebff0cf..3df226c 100644
--- a/qserv-deploy/pom.xml
+++ b/qserv-deploy/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.hsadmin</groupId>
 	<artifactId>hsadmin-qserv</artifactId>
-	<version>4.0.8</version>
+	<version>4.0.9</version>
 	<packaging>jar</packaging>
 
 	<name>HSAdmin-QServ</name>
@@ -20,7 +20,7 @@
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
 			<artifactId>hsadmin-qserv</artifactId>
-			<version>4.0.7</version>
+			<version>4.0.9</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.activemq</groupId>
diff --git a/qserv/pom.xml b/qserv/pom.xml
index 9c736d3..b034fa7 100644
--- a/qserv/pom.xml
+++ b/qserv/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.hsadmin.core</groupId>
 	<artifactId>hsadmin-qserv</artifactId>
-	<version>4.0.7</version>
+	<version>4.0.9</version>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>11</java.version>
@@ -13,7 +13,7 @@
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
 			<artifactId>hsadmin-util</artifactId>
-			<version>4.0.7</version>
+			<version>4.0.9</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-lang</groupId>
diff --git a/qserv/src/main/java/de/hsadmin/core/qserv/QueueServer.java b/qserv/src/main/java/de/hsadmin/core/qserv/QueueServer.java
index a42c69e..3834263 100644
--- a/qserv/src/main/java/de/hsadmin/core/qserv/QueueServer.java
+++ b/qserv/src/main/java/de/hsadmin/core/qserv/QueueServer.java
@@ -26,7 +26,7 @@ import javax.naming.InitialContext;
 
 public class QueueServer extends QueueCommons implements MessageListener, ExceptionListener {
 	
-	private static final String VERSION_NO = "1.1.1";
+	private static final String VERSION_NO = "4.0.9";
 	
 	private Logger logger;
 	private QueueConnection conn;
@@ -184,12 +184,9 @@ public class QueueServer extends QueueCommons implements MessageListener, Except
 	public void onException(JMSException e) {
 		logger.log(Level.WARNING, e.getMessage(), e);
 		close();
-		try {
-			Thread.sleep(10 * 1000L);
-		} catch (InterruptedException e1) { }
 		while (!connect()) {
 			try {
-				Thread.sleep(120 * 1000L);
+				Thread.sleep(10000);
 			} catch (InterruptedException e1) { }
 		}
 	}
diff --git a/util/pom.xml b/util/pom.xml
index bfbe072..4b4b61c 100644
--- a/util/pom.xml
+++ b/util/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.hsadmin.core</groupId>
 	<artifactId>hsadmin-util</artifactId>
-	<version>4.0.7</version>
+	<version>4.0.9</version>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>11</java.version>