diff --git a/charts/argo-cd/README.md b/charts/argo-cd/README.md
index a938f8a3..721bbfb4 100644
--- a/charts/argo-cd/README.md
+++ b/charts/argo-cd/README.md
@@ -647,7 +647,7 @@ server:
 
 ## Prerequisites
 
-- Kubernetes: `>=1.25.0-0`
+- Kubernetes: `>=1.23.0-0`
   - We align with [Amazon EKS calendar][EKS EoL] because there are many AWS users and it's a conservative approach.
   - Please check [Support Matrix of Argo CD][Kubernetes Compatibility Matrix] for official info.
 - Helm v3.0.0+