diff --git a/hsarback/pom.xml b/hsarback/pom.xml
index 5516eeb..a128e46 100644
--- a/hsarback/pom.xml
+++ b/hsarback/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>de.hsadmin</groupId>
 	<artifactId>hsar</artifactId>
 	<packaging>war</packaging>
-	<version>4.0.16</version>
+	<version>4.0.17</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>4.0.16</version>
+			<version>4.0.17</version>
 		</dependency>
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
 			<artifactId>hsadmin-qserv</artifactId>
-			<version>4.0.16</version>
+			<version>4.0.17</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-httpclient</groupId>
diff --git a/qserv/pom.xml b/qserv/pom.xml
index 6157d32..eaf1ace 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>4.0.16</version>
+	<version>4.0.17</version>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>8</java.version>
@@ -13,7 +13,7 @@
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
 			<artifactId>hsadmin-util</artifactId>
-			<version>4.0.16</version>
+			<version>4.0.17</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-lang</groupId>
diff --git a/util/pom.xml b/util/pom.xml
index 4a85296..f8c2c98 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>4.0.16</version>
+	<version>4.0.17</version>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>8</java.version>