diff --git a/iso20022-generator/iso20022-generator/README.md b/iso20022-generator/iso20022-generator/README.md
index 39e210b..f17ec0c 100644
--- a/iso20022-generator/iso20022-generator/README.md
+++ b/iso20022-generator/iso20022-generator/README.md
@@ -67,6 +67,10 @@ https://www.six-group.com/dam/download/banking-services/interbank-clearing/de/st
 | IBAN/SCOR  | 3  |  TransactionIBANandSCOR | |
 
 # Version Information
+## 3.0.4 (2023-07-18)
+- changed minimum length of IBAN to 15 (Norway)
+- updated several NuGet packages
+
 ## 3.0.4 (2023-07-18)
 - added UnstructuredRemittanceInformation and AdditionalRemittanceInformation to TransactionIBANandSCOR