diff --git a/examples/gradle_custom_build/build.gradle b/examples/gradle_custom_build/build.gradle
index d9fb6c75..d89ad0f6 100644
--- a/examples/gradle_custom_build/build.gradle
+++ b/examples/gradle_custom_build/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
     dependencies {
         classpath group: 'com.opitzconsulting.orcas', name: 'orcas-gradle-plugin',
-                  version: '6.3.0'
+                  version: '6.4.2'
 
         classpath group: 'com.oracle.ojdbc', name: 'ojdbc8', version: '19.3.0.0'
     }
diff --git a/examples/gradle_domain_extension/build.gradle b/examples/gradle_domain_extension/build.gradle
index a2309fcf..2458c5e3 100644
--- a/examples/gradle_domain_extension/build.gradle
+++ b/examples/gradle_domain_extension/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
     dependencies {
         classpath group: 'com.opitzconsulting.orcas', name: 'orcas-domainextension-gradle-plugin',
-                  version: '6.3.0'
+                  version: '6.4.2'
 
         classpath group: 'com.oracle.ojdbc', name: 'ojdbc8', version: '19.3.0.0'
     }
diff --git a/examples/gradle_encoding/build.gradle b/examples/gradle_encoding/build.gradle
index 5e83bf32..dd1193dc 100644
--- a/examples/gradle_encoding/build.gradle
+++ b/examples/gradle_encoding/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
     dependencies {
         classpath group: 'com.opitzconsulting.orcas', name: 'orcas-gradle-plugin',
-                  version: '6.3.0'
+                  version: '6.4.2'
 
         classpath group: 'com.oracle.ojdbc', name: 'ojdbc8', version: '19.3.0.0'
     }
diff --git a/examples/gradle_hsqldb/build.gradle b/examples/gradle_hsqldb/build.gradle
index 90ec5437..3f221f5a 100644
--- a/examples/gradle_hsqldb/build.gradle
+++ b/examples/gradle_hsqldb/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
     dependencies {
         classpath group: 'com.opitzconsulting.orcas', name: 'orcas-gradle-plugin',
-                  version: '6.3.0'
+                  version: '6.4.2'
 
         classpath group: 'org.hsqldb', name: 'hsqldb', version: '2.4.0'
 
diff --git a/examples/gradle_mariadb/build.gradle b/examples/gradle_mariadb/build.gradle
index fe18cc9d..35858661 100644
--- a/examples/gradle_mariadb/build.gradle
+++ b/examples/gradle_mariadb/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
     dependencies {
         classpath group: 'com.opitzconsulting.orcas', name: 'orcas-gradle-plugin',
-                  version: '6.3.0'
+                  version: '6.4.2'
         classpath group: 'org.mariadb.jdbc', name: 'mariadb-java-client', version: '1.1.7'
     }
 }
diff --git a/examples/gradle_multi_schema/build.gradle b/examples/gradle_multi_schema/build.gradle
index 08f6ec66..c199dffd 100644
--- a/examples/gradle_multi_schema/build.gradle
+++ b/examples/gradle_multi_schema/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
     dependencies {
         classpath group: 'com.opitzconsulting.orcas', name: 'orcas-gradle-plugin',
-                  version: '6.3.0'
+                  version: '6.4.2'
 
         classpath group: 'com.oracle.ojdbc', name: 'ojdbc8', version: '19.3.0.0'
     }
@@ -14,7 +14,7 @@ buildscript {
 apply plugin: 'com.opitzconsulting.orcas.orcas-gradle-plugin'
                
 orcasconfiguration {
-          jdbcurl = "jdbc:oracle:thin:@localhost:1521:XE"
+          jdbcurl = "jdbc:oracle:thin:@10.106.4.2:8521/XEPDB1"
           username = "orcas_dba"
           password = "orcas_dba"
           loglevel = "info"
diff --git a/examples/gradle_simple/build.gradle b/examples/gradle_simple/build.gradle
index fbb564c6..ffe82210 100644
--- a/examples/gradle_simple/build.gradle
+++ b/examples/gradle_simple/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
     dependencies {
         classpath group: 'com.opitzconsulting.orcas', name: 'orcas-gradle-plugin',
-                  version: '6.3.0'
+                  version: '6.4.2'
 
         classpath group: 'com.oracle.ojdbc', name: 'ojdbc8', version: '19.3.0.0'
     }
diff --git a/examples/maven_domain_extension/pom.xml b/examples/maven_domain_extension/pom.xml
index 6776a925..891a9cc5 100644
--- a/examples/maven_domain_extension/pom.xml
+++ b/examples/maven_domain_extension/pom.xml
@@ -13,14 +13,14 @@
       <plugin>
         <groupId>com.opitzconsulting.orcas</groupId>
         <artifactId>orcas-maven-plugin</artifactId>
-        <version>6.3.0</version>
+        <version>6.4.2</version>
         <extensions>true</extensions>
 
         <dependencies>
           <dependency>
             <groupId>com.opitzconsulting.orcas</groupId>
             <artifactId>orcas-domainextension-main-extensionhandler</artifactId>
-            <version>6.3.0</version>
+            <version>6.4.2</version>
           </dependency>
 
 		<dependency>
diff --git a/examples/maven_extension_demo/pom.xml b/examples/maven_extension_demo/pom.xml
index 81715f73..4235c9d0 100644
--- a/examples/maven_extension_demo/pom.xml
+++ b/examples/maven_extension_demo/pom.xml
@@ -16,7 +16,7 @@
       <plugin>
         <groupId>com.opitzconsulting.orcas</groupId>
         <artifactId>orcas-maven-plugin</artifactId>
-        <version>6.3.0</version>
+        <version>6.4.2</version>
         <extensions>true</extensions>
 
  
diff --git a/examples/maven_simple/pom.xml b/examples/maven_simple/pom.xml
index 312d763c..35325ba3 100644
--- a/examples/maven_simple/pom.xml
+++ b/examples/maven_simple/pom.xml
@@ -16,7 +16,7 @@
       <plugin>
         <groupId>com.opitzconsulting.orcas</groupId>
         <artifactId>orcas-maven-plugin</artifactId>
-        <version>6.3.0</version>
+        <version>6.4.2</version>
         <extensions>true</extensions>
 
         <dependencies>
diff --git a/orcas_core/build_source/build.gradle b/orcas_core/build_source/build.gradle
index 78fa0634..f209d9a9 100644
--- a/orcas_core/build_source/build.gradle
+++ b/orcas_core/build_source/build.gradle
@@ -3,7 +3,7 @@ subprojects
   project.ext.xtext_version = "2.6.1"
 
   project.group = "com.opitzconsulting.orcas"
-  project.version = "6.3.1-SNAPSHOT"  
+  project.version = "6.4.2"  
 
   repositories 
   {
diff --git a/orcas_core/release_orcas_step1.sh b/orcas_core/release_orcas_step1.sh
index a5f11b5d..c678ec4d 100644
--- a/orcas_core/release_orcas_step1.sh
+++ b/orcas_core/release_orcas_step1.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-new_orcas_version=6.3.0
+new_orcas_version=6.4.2
 
 cd ..
 
diff --git a/orcas_core/release_orcas_step2.sh b/orcas_core/release_orcas_step2.sh
index c21615b6..1a217838 100644
--- a/orcas_core/release_orcas_step2.sh
+++ b/orcas_core/release_orcas_step2.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-new_orcas_snapshot_version=6.3.1-SNAPSHOT
+new_orcas_snapshot_version=6.4.3-SNAPSHOT
 
 cd ..
 
diff --git a/orcas_core/upload_maven_central/build.gradle b/orcas_core/upload_maven_central/build.gradle
index 25fb36f1..610438c3 100644
--- a/orcas_core/upload_maven_central/build.gradle
+++ b/orcas_core/upload_maven_central/build.gradle
@@ -3,7 +3,7 @@ project.buildDir = ".gradle/build"
 apply from: 'mcupload.gradle'
 
 project.group = "com.opitzconsulting.orcas"
-project.version = "6.3.0"  
+project.version = "6.4.2"  
 
 project.ext.mcupload.publish("orcas-db-objects")
 project.ext.mcupload.publish("orcas-orig")
diff --git a/orcas_integrationstest/build.gradle b/orcas_integrationstest/build.gradle
index 2736bcd1..f70b8aa2 100644
--- a/orcas_integrationstest/build.gradle
+++ b/orcas_integrationstest/build.gradle
@@ -9,7 +9,7 @@ dependencies
 {
   compile 'junit:junit:4.12'
   compile group: 'com.opitzconsulting.orcas', name: 'orcas-main-extensionhandler',
-                  version: '6.3.0'
+                  version: '6.4.2'
 
   compile group: 'com.oracle.ojdbc', name: 'ojdbc8', version: '19.3.0.0'
 }
diff --git a/orcas_maven_plugin/pom.xml b/orcas_maven_plugin/pom.xml
index fd809c76..952cd902 100644
--- a/orcas_maven_plugin/pom.xml
+++ b/orcas_maven_plugin/pom.xml
@@ -4,7 +4,7 @@
 
 	<groupId>com.opitzconsulting.orcas</groupId>
 	<artifactId>orcas-maven-plugin</artifactId>
-	<version>6.3.1-SNAPSHOT</version>
+	<version>6.4.2</version>
 	<packaging>maven-plugin</packaging>
 
 	<name>com.opitzconsulting.orcas:orcas-maven-plugin</name>
@@ -43,17 +43,17 @@
 		<dependency>
 			<groupId>com.opitzconsulting.orcas</groupId>
 			<artifactId>orcas-main</artifactId>
-			<version>6.3.1-SNAPSHOT</version>
+			<version>6.4.2</version>
    		</dependency>
 		<dependency>
 			<groupId>com.opitzconsulting.orcas</groupId>
 			<artifactId>orcas-main-extensionhandler</artifactId>
-			<version>6.3.1-SNAPSHOT</version>
+			<version>6.4.2</version>
    		</dependency>
 		<dependency>
 			<groupId>com.opitzconsulting.orcas</groupId>
 			<artifactId>orcas-db-objects</artifactId>
-			<version>6.3.1-SNAPSHOT</version>
+			<version>6.4.2</version>
 		</dependency>
 
 		<dependency>