diff --git a/pom.xml b/pom.xml
index b0c46733..ec9dc33a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     </parent>
 
     <artifactId>digipost-data-types</artifactId>
-    <version>0.11-SNAPSHOT</version>
+    <version>0.12-SNAPSHOT</version>
     <name>${project.artifactId}</name>
     <description>Data types for Digipost Messages</description>
 
diff --git a/src/main/java/no/digipost/api/datatypes/types/Heftelse.java b/src/main/java/no/digipost/api/datatypes/types/Heftelse.java
index 8e59a468..84647e33 100644
--- a/src/main/java/no/digipost/api/datatypes/types/Heftelse.java
+++ b/src/main/java/no/digipost/api/datatypes/types/Heftelse.java
@@ -25,7 +25,6 @@ public class Heftelse {
 
     @XmlElement(name = "type-pant")
     @NotNull
-    @Size(max = 20)
     String typePant;
 
     @XmlElement
diff --git a/src/main/java/no/digipost/api/datatypes/types/Omsetningshistorikk.java b/src/main/java/no/digipost/api/datatypes/types/Omsetningshistorikk.java
index d1e09064..2ba0ac0d 100644
--- a/src/main/java/no/digipost/api/datatypes/types/Omsetningshistorikk.java
+++ b/src/main/java/no/digipost/api/datatypes/types/Omsetningshistorikk.java
@@ -32,11 +32,9 @@ public class Omsetningshistorikk {
     String beskrivelse;
 
     @XmlElement
-    @Size(max = 50)
     String selger;
 
     @XmlElement
-    @Size(max = 50)
     String kjoeper;
 
     @XmlElement