diff --git a/README.md b/README.md
index 0528f0de..e6e25b06 100644
--- a/README.md
+++ b/README.md
@@ -97,6 +97,12 @@ Other configurations
 | `springdoc.swagger-ui.path` | `/` | Open API (swagger) UI path |
 | `springdoc.swagger-ui.oauth.clientId` | `` | clientid used by swagger to authenticate the user, in general the same which is used by onyxia-ui is ok. |
 
+## Onyxia api compatibility matrix with kubernetes
+
+Onyxia api follow the compatibilty matrix of  :
+- helm version and kubectl version installed here https://github.com/InseeFrLab/onyxia-api/blob/master/onyxia-api/Dockerfile
+- the fabric8 kubernetes compatibility client version in the https://github.com/InseeFrLab/onyxia-api/blob/master/onyxia-model/pom.xml
+
 ## Onyxia Universe package format extension
 
 Onyxia extends the official Universe format (see https://github.com/mesosphere/universe) to enhance it.  
diff --git a/helm-wrapper/pom.xml b/helm-wrapper/pom.xml
index 4b44f4ad..debd911f 100644
--- a/helm-wrapper/pom.xml
+++ b/helm-wrapper/pom.xml
@@ -58,12 +58,6 @@
             <artifactId>jackson-databind</artifactId>
         </dependency>
 
-        <dependency>
-            <groupId>org.yaml</groupId>
-            <artifactId>snakeyaml</artifactId>
-            <version>1.30</version>
-        </dependency>
-
         <dependency>
             <groupId>org.zeroturnaround</groupId>
             <artifactId>zt-exec</artifactId>
@@ -73,7 +67,7 @@
         <dependency>
             <groupId>io.fabric8</groupId>
             <artifactId>kubernetes-client</artifactId>
-            <version>5.12.2</version>
+             <version>6.2.0</version>
         </dependency>
 
         <dependency>