diff --git a/application-commons/pom.xml b/application-commons/pom.xml
index cdf7ad0f0b..c7afa7effb 100644
--- a/application-commons/pom.xml
+++ b/application-commons/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>datamanager</artifactId>
     <groupId>life.qbic</groupId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>application-commons</artifactId>
diff --git a/broadcasting/pom.xml b/broadcasting/pom.xml
index 8d92a443e3..cbe7752740 100644
--- a/broadcasting/pom.xml
+++ b/broadcasting/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>datamanager</artifactId>
     <groupId>life.qbic</groupId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>broadcasting</artifactId>
diff --git a/domain-concept/pom.xml b/domain-concept/pom.xml
index 273772e90e..b8f51b6f48 100644
--- a/domain-concept/pom.xml
+++ b/domain-concept/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>life.qbic</groupId>
     <artifactId>datamanager</artifactId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
 
   <artifactId>domain-concept</artifactId>
diff --git a/email-service-provider/pom.xml b/email-service-provider/pom.xml
index 5ca7b99c76..c9190c5716 100644
--- a/email-service-provider/pom.xml
+++ b/email-service-provider/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>life.qbic</groupId>
     <artifactId>datamanager</artifactId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
 
   <groupId>life.qbic.infrastructure</groupId>
@@ -21,13 +21,13 @@
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>identity</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>project-management</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/finances-api/pom.xml b/finances-api/pom.xml
index 563cabb540..1e3de5835e 100644
--- a/finances-api/pom.xml
+++ b/finances-api/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>life.qbic</groupId>
     <artifactId>datamanager</artifactId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
 
   <groupId>life.qbic.finances</groupId>
diff --git a/finances-infrastructure/pom.xml b/finances-infrastructure/pom.xml
index d23553cdfa..8e8abe45b6 100644
--- a/finances-infrastructure/pom.xml
+++ b/finances-infrastructure/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>life.qbic</groupId>
     <artifactId>datamanager</artifactId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
 
   <artifactId>finances-infrastructure</artifactId>
@@ -20,7 +20,7 @@
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>finances</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/finances/pom.xml b/finances/pom.xml
index a61ddb6068..933debedac 100644
--- a/finances/pom.xml
+++ b/finances/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>datamanager</artifactId>
     <groupId>life.qbic</groupId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>finances</artifactId>
@@ -38,7 +38,7 @@
     <dependency>
       <groupId>life.qbic.finances</groupId>
       <artifactId>finances-api</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
diff --git a/identity-api/pom.xml b/identity-api/pom.xml
index 9d8fe39ae5..68463aa71d 100644
--- a/identity-api/pom.xml
+++ b/identity-api/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>life.qbic</groupId>
     <artifactId>datamanager</artifactId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
 
   <groupId>life.qbic.datamanager</groupId>
@@ -21,7 +21,7 @@
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>application-commons</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
diff --git a/identity-infrastructure/pom.xml b/identity-infrastructure/pom.xml
index 42554f547a..320d26da6b 100644
--- a/identity-infrastructure/pom.xml
+++ b/identity-infrastructure/pom.xml
@@ -6,14 +6,14 @@
   <parent>
     <groupId>life.qbic</groupId>
     <artifactId>datamanager</artifactId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
   <artifactId>identity-infrastructure</artifactId>
   <dependencies>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>identity</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/identity/pom.xml b/identity/pom.xml
index cdc2af4661..fa80f26894 100644
--- a/identity/pom.xml
+++ b/identity/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>datamanager</artifactId>
     <groupId>life.qbic</groupId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
@@ -45,25 +45,25 @@
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>broadcasting</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>application-commons</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>logging</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>domain-concept</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
@@ -86,7 +86,7 @@
     <dependency>
       <groupId>life.qbic.datamanager</groupId>
       <artifactId>identity-api</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
diff --git a/logging/pom.xml b/logging/pom.xml
index 6e127a6aa6..1c1cda5ae1 100644
--- a/logging/pom.xml
+++ b/logging/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>datamanager</artifactId>
     <groupId>life.qbic</groupId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>logging</artifactId>
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>life.qbic.logging</groupId>
       <artifactId>subscription-api</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
diff --git a/pom.xml b/pom.xml
index c90139a90b..c9260bd00f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
   <groupId>life.qbic</groupId>
   <artifactId>datamanager</artifactId>
   <name>Data Manager</name>
-  <version>1.6.5</version>
+  <version>1.6.6</version>
   <modules>
     <module>user-interface</module>
     <module>identity</module>
diff --git a/project-management-infrastructure/pom.xml b/project-management-infrastructure/pom.xml
index 8f457e7053..1a08e93cd1 100644
--- a/project-management-infrastructure/pom.xml
+++ b/project-management-infrastructure/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>life.qbic</groupId>
     <artifactId>datamanager</artifactId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
 
   <groupId>life.qbic.identity</groupId>
@@ -29,7 +29,7 @@
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>project-management</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/project-management/pom.xml b/project-management/pom.xml
index b9d83feae0..0d0c3631e6 100644
--- a/project-management/pom.xml
+++ b/project-management/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <artifactId>datamanager</artifactId>
     <groupId>life.qbic</groupId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>project-management</artifactId>
@@ -37,13 +37,13 @@
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>application-commons</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>logging</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
@@ -54,7 +54,7 @@
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>domain-concept</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
@@ -77,13 +77,13 @@
     <dependency>
       <groupId>life.qbic.datamanager</groupId>
       <artifactId>identity-api</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic.finances</groupId>
       <artifactId>finances-api</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/subscription-api/pom.xml b/subscription-api/pom.xml
index c6866984ec..412f7be124 100644
--- a/subscription-api/pom.xml
+++ b/subscription-api/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>datamanager</artifactId>
     <groupId>life.qbic</groupId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>life.qbic.logging</groupId>
diff --git a/subscription-provider/pom.xml b/subscription-provider/pom.xml
index b63f684f20..85caf9768c 100644
--- a/subscription-provider/pom.xml
+++ b/subscription-provider/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>datamanager</artifactId>
     <groupId>life.qbic</groupId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>life.qbic.logging</groupId>
@@ -14,7 +14,7 @@
     <dependency>
       <groupId>life.qbic.logging</groupId>
       <artifactId>subscription-api</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/user-interface/pom.xml b/user-interface/pom.xml
index f5a1a45be6..89486daf67 100644
--- a/user-interface/pom.xml
+++ b/user-interface/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>life.qbic</groupId>
     <artifactId>datamanager</artifactId>
-    <version>1.6.5</version>
+    <version>1.6.6</version>
   </parent>
 
   <repositories>
@@ -239,31 +239,31 @@
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>identity</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>identity-infrastructure</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>broadcasting</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>application-commons</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>logging</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
@@ -273,24 +273,24 @@
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>project-management</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic.logging</groupId>
       <artifactId>subscription-provider</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>domain-concept</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic</groupId>
       <artifactId>finances-infrastructure</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
@@ -300,13 +300,13 @@
     <dependency>
       <groupId>life.qbic.identity</groupId>
       <artifactId>project-management-infrastructure</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>life.qbic.infrastructure</groupId>
       <artifactId>email-service-provider</artifactId>
-      <version>1.6.5</version>
+      <version>1.6.6</version>
       <scope>compile</scope>
     </dependency>
     <dependency>