diff --git a/hsarback/pom.xml b/hsarback/pom.xml
index d13d420..155c793 100644
--- a/hsarback/pom.xml
+++ b/hsarback/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>de.hsadmin</groupId>
 	<artifactId>hsar</artifactId>
 	<packaging>war</packaging>
-	<version>4.0.17</version>
+	<version>4.0.18</version>
 	<name>HSAdmin Stable Backend Webapp</name>
 	<url>http://maven.apache.org</url>
 	<properties>
@@ -19,12 +19,12 @@
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
 			<artifactId>hsadmin-util</artifactId>
-			<version>4.0.17</version>
+			<version>4.0.18</version>
 		</dependency>
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
 			<artifactId>hsadmin-qserv</artifactId>
-			<version>4.0.17</version>
+			<version>4.0.18</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-httpclient</groupId>
diff --git a/qserv-deploy/pom.xml b/qserv-deploy/pom.xml
index 275e776..0d596d9 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>4.0.17</version>
+	<version>4.0.18</version>
 	<packaging>jar</packaging>
 
 	<name>HSAdmin-QServ</name>
@@ -20,12 +20,12 @@
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
 			<artifactId>hsadmin-util</artifactId>
-			<version>4.0.17</version>
+			<version>4.0.18</version>
 		</dependency>
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
 			<artifactId>hsadmin-qserv</artifactId>
-			<version>4.0.17</version>
+			<version>4.0.18</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.activemq</groupId>
diff --git a/qserv/pom.xml b/qserv/pom.xml
index 94d8556..7da9877 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>4.0.17</version>
+	<version>4.0.18</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>4.0.17</version>
+			<version>4.0.18</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-lang</groupId>
diff --git a/util/pom.xml b/util/pom.xml
index f10de1a..ec5283e 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>4.0.17</version>
+	<version>4.0.18</version>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>11</java.version>