diff --git a/charts/argo-cd/README.md b/charts/argo-cd/README.md
index eab256f7..f103894c 100644
--- a/charts/argo-cd/README.md
+++ b/charts/argo-cd/README.md
@@ -278,6 +278,10 @@ For full list of changes please check ArtifactHub [changelog].
 
 Highlighted versions provide information about additional steps that should be performed by user when upgrading to newer version.
 
+### 6.6.1
+
+Fixed a bug were TLS host for GRPC ingress endpoint does not match the Ingress hosts value
+
 ### 6.4.0
 
 Added support for application controller dynamic cluster distribution.