diff --git a/doc/com.minres.scviewer.doc/pom.xml b/doc/com.minres.scviewer.doc/pom.xml
index 312f53b..4e78910 100644
--- a/doc/com.minres.scviewer.doc/pom.xml
+++ b/doc/com.minres.scviewer.doc/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.17.1</version>
+		<version>2.17.2</version>
 		<relativePath>../..</relativePath>
 	</parent>
 
diff --git a/features/com.minres.scviewer.database.feature/pom.xml b/features/com.minres.scviewer.database.feature/pom.xml
index cd91068..7f525c9 100644
--- a/features/com.minres.scviewer.database.feature/pom.xml
+++ b/features/com.minres.scviewer.database.feature/pom.xml
@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>3.0.0-SNAPSHOT</version>
diff --git a/features/com.minres.scviewer.e4.feature/pom.xml b/features/com.minres.scviewer.e4.feature/pom.xml
index cfec10a..91cd079 100644
--- a/features/com.minres.scviewer.e4.feature/pom.xml
+++ b/features/com.minres.scviewer.e4.feature/pom.xml
@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>1.1.0-SNAPSHOT</version>
diff --git a/features/com.minres.scviewer.e4.help.feature/pom.xml b/features/com.minres.scviewer.e4.help.feature/pom.xml
index 1192a6b..24f3465 100644
--- a/features/com.minres.scviewer.e4.help.feature/pom.xml
+++ b/features/com.minres.scviewer.e4.help.feature/pom.xml
@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>1.0.0-SNAPSHOT</version>
diff --git a/features/com.minres.scviewer.e4.platform.feature/pom.xml b/features/com.minres.scviewer.e4.platform.feature/pom.xml
index 8fc5ccf..e2415a4 100644
--- a/features/com.minres.scviewer.e4.platform.feature/pom.xml
+++ b/features/com.minres.scviewer.e4.platform.feature/pom.xml
@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>1.0.0-SNAPSHOT</version>
diff --git a/features/com.minres.scviewer.feature/pom.xml b/features/com.minres.scviewer.feature/pom.xml
index f7c89d0..46cf00f 100644
--- a/features/com.minres.scviewer.feature/pom.xml
+++ b/features/com.minres.scviewer.feature/pom.xml
@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>1.1.0-SNAPSHOT</version>
diff --git a/features/com.minres.scviewer.ui.feature/pom.xml b/features/com.minres.scviewer.ui.feature/pom.xml
index ced77a1..11ccde9 100644
--- a/features/com.minres.scviewer.ui.feature/pom.xml
+++ b/features/com.minres.scviewer.ui.feature/pom.xml
@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>1.1.0-SNAPSHOT</version>
diff --git a/plugins/com.minres.scviewer.database.ftr/pom.xml b/plugins/com.minres.scviewer.database.ftr/pom.xml
index 00217c0..b83f1f9 100644
--- a/plugins/com.minres.scviewer.database.ftr/pom.xml
+++ b/plugins/com.minres.scviewer.database.ftr/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.17.1</version>
+		<version>2.17.2</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<packaging>eclipse-plugin</packaging>
diff --git a/plugins/com.minres.scviewer.database.sqlite/pom.xml b/plugins/com.minres.scviewer.database.sqlite/pom.xml
index 9c4ac8f..bf772c5 100644
--- a/plugins/com.minres.scviewer.database.sqlite/pom.xml
+++ b/plugins/com.minres.scviewer.database.sqlite/pom.xml
@@ -4,7 +4,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>
diff --git a/plugins/com.minres.scviewer.database.text/pom.xml b/plugins/com.minres.scviewer.database.text/pom.xml
index 81881c1..ea051de 100644
--- a/plugins/com.minres.scviewer.database.text/pom.xml
+++ b/plugins/com.minres.scviewer.database.text/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.17.1</version>
+		<version>2.17.2</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<packaging>eclipse-plugin</packaging>
diff --git a/plugins/com.minres.scviewer.database.ui.swt/pom.xml b/plugins/com.minres.scviewer.database.ui.swt/pom.xml
index 806f54e..4560781 100644
--- a/plugins/com.minres.scviewer.database.ui.swt/pom.xml
+++ b/plugins/com.minres.scviewer.database.ui.swt/pom.xml
@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>4.0.0-SNAPSHOT</version>
diff --git a/plugins/com.minres.scviewer.database.vcd/pom.xml b/plugins/com.minres.scviewer.database.vcd/pom.xml
index dae5ea0..9284855 100644
--- a/plugins/com.minres.scviewer.database.vcd/pom.xml
+++ b/plugins/com.minres.scviewer.database.vcd/pom.xml
@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>
diff --git a/plugins/com.minres.scviewer.database/pom.xml b/plugins/com.minres.scviewer.database/pom.xml
index ea83e1c..77a04e2 100644
--- a/plugins/com.minres.scviewer.database/pom.xml
+++ b/plugins/com.minres.scviewer.database/pom.xml
@@ -4,7 +4,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>
diff --git a/plugins/com.minres.scviewer.e4.application.help/META-INF/MANIFEST.MF b/plugins/com.minres.scviewer.e4.application.help/META-INF/MANIFEST.MF
index 10ffb53..7b6bc5d 100644
--- a/plugins/com.minres.scviewer.e4.application.help/META-INF/MANIFEST.MF
+++ b/plugins/com.minres.scviewer.e4.application.help/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: SCViewer Help
 Bundle-SymbolicName: com.minres.scviewer.e4.application.help;singleton:=true
-Bundle-Version: 2.17.1
+Bundle-Version: 2.17.2
 Bundle-Vendor: MINRES Technologies GmbH
 Automatic-Module-Name: com.minres.scviewer.e4.application.help
 Bundle-RequiredExecutionEnvironment: JavaSE-11
diff --git a/plugins/com.minres.scviewer.e4.application.help/pom.xml b/plugins/com.minres.scviewer.e4.application.help/pom.xml
index fd8ce25..7546b00 100644
--- a/plugins/com.minres.scviewer.e4.application.help/pom.xml
+++ b/plugins/com.minres.scviewer.e4.application.help/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.17.1</version>
+		<version>2.17.2</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<packaging>eclipse-plugin</packaging>
diff --git a/plugins/com.minres.scviewer.e4.application/META-INF/MANIFEST.MF b/plugins/com.minres.scviewer.e4.application/META-INF/MANIFEST.MF
index f6fc855..dd80143 100644
--- a/plugins/com.minres.scviewer.e4.application/META-INF/MANIFEST.MF
+++ b/plugins/com.minres.scviewer.e4.application/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name
 Bundle-SymbolicName: com.minres.scviewer.e4.application;singleton:=true
-Bundle-Version: 2.17.1
+Bundle-Version: 2.17.2
 Bundle-Vendor: %Bundle-Vendor
 Require-Bundle: javax.inject;bundle-version="1.0.0",
  org.eclipse.core.runtime;bundle-version="3.11.1",
diff --git a/plugins/com.minres.scviewer.e4.application/pom.xml b/plugins/com.minres.scviewer.e4.application/pom.xml
index e67949b..231c4fd 100644
--- a/plugins/com.minres.scviewer.e4.application/pom.xml
+++ b/plugins/com.minres.scviewer.e4.application/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.17.1</version>
+		<version>2.17.2</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<packaging>eclipse-plugin</packaging>
diff --git a/plugins/com.minres.scviewer.ui/pom.xml b/plugins/com.minres.scviewer.ui/pom.xml
index 43bd5ae..7969e95 100644
--- a/plugins/com.minres.scviewer.ui/pom.xml
+++ b/plugins/com.minres.scviewer.ui/pom.xml
@@ -4,7 +4,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<relativePath>../..</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>
diff --git a/pom.xml b/pom.xml
index aca5226..ad4bec1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.minres.scviewer</groupId>
 	<artifactId>com.minres.scviewer.parent</artifactId>
-	<version>2.17.1</version>
+	<version>2.17.2</version>
 	<packaging>pom</packaging>
 	<modules>
 		<module>releng/com.minres.scviewer.target</module>
@@ -70,7 +70,7 @@
 						<artifact>
 							<groupId>com.minres.scviewer</groupId>
 							<artifactId>com.minres.scviewer.target</artifactId>
-							<version>2.17.1</version>
+							<version>2.17.2</version>
 						</artifact>
 					</target>
               		<executionEnvironment>org.eclipse.justj.openjdk.hotspot.jre.minimal-15</executionEnvironment>
diff --git a/products/com.minres.scviewer.e4.product/pom.xml b/products/com.minres.scviewer.e4.product/pom.xml
index 25b1ae1..7ce7504 100644
--- a/products/com.minres.scviewer.e4.product/pom.xml
+++ b/products/com.minres.scviewer.e4.product/pom.xml
@@ -6,11 +6,11 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.17.1</version>
+		<version>2.17.2</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<artifactId>com.minres.scviewer.e4.product</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
 	<packaging>eclipse-repository</packaging>
 	<groupId>com.minres.scviewer</groupId>
 	<build>
diff --git a/products/com.minres.scviewer.e4.product/scviewer.product b/products/com.minres.scviewer.e4.product/scviewer.product
index 54f8e01..a671948 100644
--- a/products/com.minres.scviewer.e4.product/scviewer.product
+++ b/products/com.minres.scviewer.e4.product/scviewer.product
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?pde version="3.5"?>
 
-<product name="SCViewer" uid="scviewer" id="com.minres.scviewer.e4.application.product" application="org.eclipse.e4.ui.workbench.swt.E4Application" version="2.17.1" useFeatures="true" includeLaunchers="true">
+<product name="SCViewer" uid="scviewer" id="com.minres.scviewer.e4.application.product" application="org.eclipse.e4.ui.workbench.swt.E4Application" version="2.17.2" useFeatures="true" includeLaunchers="true">
 
    <configIni use="default">
    </configIni>
diff --git a/releng/com.minres.scviewer.target/com.minres.scviewer.target.target b/releng/com.minres.scviewer.target/com.minres.scviewer.target.target
index 0f35c9a..0c36901 100644
--- a/releng/com.minres.scviewer.target/com.minres.scviewer.target.target
+++ b/releng/com.minres.scviewer.target/com.minres.scviewer.target.target
@@ -3,7 +3,7 @@
 <target name="com.minres.scviewer.target" sequenceNumber="138">
 <locations>
 	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-		<repository location="http://download.eclipse.org/releases/2022-12/"/>
+		<repository location="http://download.eclipse.org/releases/2021-12/"/>
 		<unit id="org.eclipse.equinox.executable.feature.group" version="0.0.0"/>
 		<unit id="org.eclipse.equinox.p2.sdk.feature.jar" version="0.0.0"/> <!-- needed by Linux exectable-->
 		<unit id="org.eclipse.equinox.sdk.feature.group" version="0.0.0"/>
@@ -11,11 +11,12 @@
 		<unit id="org.eclipse.sdk.feature.group" version="0.0.0"/> <!-- org.eclipse.equinox.p2.iu -->
 		<unit id="org.eclipse.rcptt.core.feature.group" version="0.0.0"/><!-- com.google.guave-->
 		<unit id="org.eclipse.pde.feature.group" version="0.0.0"/>	<!-- org.junit for testing -->
+		<unit id="javax.servlet" version="0.0.0"/>
 		<unit id="org.eclipse.equinox.core.feature.feature.group" version="0.0.0"/>
 		<unit id="org.eclipse.equinox.p2.core.feature.feature.group" version="0.0.0"/>
 	</location>
 	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-		<repository location="https://www.opcoach.com/repository/2022-12/"/>
+		<repository location="https://www.opcoach.com/repository/2021-12/"/>
 		<unit id="com.opcoach.e4.preferences.feature.feature.group" version="0.0.0"/>
 	</location>
 	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
@@ -30,7 +31,7 @@
 		<unit id="org.eclipse.nebula.widgets.xviewer.feature.feature.group" version="1.1.0.202208171809"/>
 	</location>
 	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-		<repository location="http://download.eclipse.org/collections/11.1.0/repository"/>
+		<repository location="http://download.eclipse.org/collections/10.4.0/repository"/>
 		<unit id="org.eclipse.collections.feature.feature.group" version="0.0.0"/>
 		<unit id="org.eclipse.collections.feature.source.feature.group" version="0.0.0"/>
 	</location>
diff --git a/releng/com.minres.scviewer.target/pom.xml b/releng/com.minres.scviewer.target/pom.xml
index 542b45a..fc40c70 100644
--- a/releng/com.minres.scviewer.target/pom.xml
+++ b/releng/com.minres.scviewer.target/pom.xml
@@ -12,7 +12,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.17.1</version>
+  	<version>2.17.2</version>
   	<relativePath>../..</relativePath>
   </parent>
 
diff --git a/releng/com.minres.scviewer.updateSite/pom.xml b/releng/com.minres.scviewer.updateSite/pom.xml
index 24cd8ec..307f6c7 100644
--- a/releng/com.minres.scviewer.updateSite/pom.xml
+++ b/releng/com.minres.scviewer.updateSite/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.17.1</version>
+		<version>2.17.2</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<build>
diff --git a/tests/com.minres.scviewer.database.test/pom.xml b/tests/com.minres.scviewer.database.test/pom.xml
index d694c69..64ac288 100644
--- a/tests/com.minres.scviewer.database.test/pom.xml
+++ b/tests/com.minres.scviewer.database.test/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.17.1</version>
+		<version>2.17.2</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<packaging>eclipse-test-plugin</packaging>