diff --git a/README.md b/README.md
index 1cc44197695a7c05e37f908b6a29ddb571010f22..d795caca08dd7560ff79da625352ce0cbbf44675 100644
--- a/README.md
+++ b/README.md
@@ -7,9 +7,10 @@ Redis Operator creates/configures/manages redis-failovers atop Kubernetes.
 
 ## Requirements
 
-Minimum kubernetes version: 1.21
+Kubernetes version: 1.21 or higher
+Redis version: 6 or higher
 
-Redis operator is being tested against kubernetes 1.22 1.23 1.24
+Redis operator is being tested against kubernetes 1.22 1.23 1.24 and redis 6
 All dependencies have been vendored, so there's no need to any additional download.
 
 ## Operator deployment on Kubernetes