diff --git a/README.adoc b/README.adoc
index 17e58b40..a74d511f 100644
--- a/README.adoc
+++ b/README.adoc
@@ -14,9 +14,9 @@ ifndef::env-github[:source-style: source]
 
 image::meta/gematik_logo.svg[gematik,width="70%"]
 
-image:https://img.shields.io/badge/Release%20Notes-v1.1.1-red?style=plastic&logo=github&logoColor=red[link="ReleaseNotes.md"] +
-image:https://img.shields.io/badge/I_TiMessengerContactManagement-v1.0.1-blue?style=plastic&logo=github&logoColor=blue[link=/src/openapi/TiMessengerContactManagement.yaml"] +
-image:https://img.shields.io/badge/TiMessengerTestDriver-v0.9.3-purple?style=plastic&logo=github&logoColor=purple[link="/src/openapi/TiMessengerTestTreiber.yaml"]
+image:https://img.shields.io/badge/Release%20Notes-v1.1.1‐4-red?style=plastic&logo=github&logoColor=red[link="ReleaseNotes.md"] +
+image:https://img.shields.io/badge/I_TiMessengerContactManagement-v1.0.2-blue?style=plastic&logo=github&logoColor=blue[link=/src/openapi/TiMessengerContactManagement.yaml"] +
+image:https://img.shields.io/badge/TiMessengerTestDriver-v0.9.4-purple?style=plastic&logo=github&logoColor=purple[link="/src/openapi/TiMessengerTestTreiber.yaml"]
 image:https://img.shields.io/badge/TiMessengerTestSuite-v0.9.7-purple?style=plastic&logo=github&logoColor=purple[link="https://github.com/gematik/TI-Messenger-Testsuite"] +
 image:https://img.shields.io/badge/TI‐Messenger‐Dienst-v1.1.1-green?style=plastic&logo=github&logoColor=green[link="https://fachportal.gematik.de/fachportal-import/files/gemSpec_TI-Messenger-Dienst_V1.1.1.pdf"]
 image:https://img.shields.io/badge/TI‐Messenger‐FD-v1.1.1-green?style=plastic&logo=github&logoColor=green[link="https://fachportal.gematik.de/fachportal-import/files/gemSpec_TI-Messenger-FD_V1.1.1.pdf"]
@@ -150,11 +150,10 @@ https://gematikde.sharepoint.com/:w:/s/PTNeo/EczX7AFGfBdNrCYghzGsHz4BbSoYhV63QMm
 https://gematikde.sharepoint.com/:w:/s/PTNeo/ETwc10F5Ha1KmlM8NEsetl8BtEumSDgu56AK-PNiZ0-e1Q?e=ySZROI[- Welcome Package [EN]] +
 https://gematikde.sharepoint.com/sites/EXTAuthenticator/Freigegebene%20Dokumente/Forms/AllItems.aspx?id=%2Fsites%2FEXTAuthenticator%2FFreigegebene%20Dokumente%2FVer%C3%B6ffentlichte%20Version%20%2D%20gematik%20Authenticator&p=true&ga=1[- gematik Authenticator] +
 https://github.com/gematik/TI-Messenger-Testsuite[- TI-Messenger-Testsuite] +
-link:docs/samples[- Codebeispiele & Requestsammlungen] +
 link:docs/FAQ/FAQ.adoc[- Fragen und Antworten zur aktuellen Spezifikation [FAQ]]
 
 *Referenz-Implementierungen* +
-- [comming soon]
+- [coming soon]
 
 == Lizenzbedingungen
 Copyright (c) 2023 gematik GmbH
diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index f7100c4f..2033c104 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -1,7 +1,13 @@
-<img align="right" width="250" height="47" src="images/meta/gematik_logo.svg"/> <br/>    
+<img align="right" width="250" height="47" src="images/meta/gematik_logo.svg" alt="Gematik Logo"/> <br/>    
  
 # Release Notes api-ti-messenger
 
+## Hotfix 1.1.1-4
+
+### changed
+
+- Testdriver api: Added roomVersion to room
+
 ## Hotfix 1.1.1-3
 
 ### changed
diff --git a/src/openapi/TiMessengerTestTreiber.yaml b/src/openapi/TiMessengerTestTreiber.yaml
index c27ca71b..b8e45864 100644
--- a/src/openapi/TiMessengerTestTreiber.yaml
+++ b/src/openapi/TiMessengerTestTreiber.yaml
@@ -2,7 +2,7 @@ openapi: 3.0.3
 info:
   title: TiMessengerTestDriver
   description: REST interface to automate the test of a TI-Messenger client implementation.
-  version: 0.9.3
+  version: 0.9.4
   contact:
     name: gematik GmbH
     email: software-development@gematik.de
@@ -2188,6 +2188,10 @@ components:
           type: string
           description: "The room identifier. Must be returned in response to a createRoom request. Is used to identify a specific room."
           example: "!dowjfsdkjfskjdfsd:gematik.de"
+        roomVersion:
+          type: string
+          description: "The room version"
+          example: "10"
 
     RoomMembershipState:
       description: "An accounts membership state for a room"