diff --git a/index.html b/index.html
index 55424f4..dbd2cdb 100644
--- a/index.html
+++ b/index.html
@@ -62,19 +62,19 @@ sure you have
 (1.4.4 or better):
 
     $ spring version
-    Spring CLI v1.4.4.RELEASE
+    Spring CLI v1.5.3.RELEASE
 
 E.g. for SDKMan users
 
 ```
-$ sdk install springboot 1.4.4.RELEASE
-$ sdk use springboot 1.4.4.RELEASE
+$ sdk install springboot 1.5.3.RELEASE
+$ sdk use springboot 1.5.3.RELEASE
 ```
 
 and install the Spring Cloud plugin:
 
 ```
-$ spring install org.springframework.cloud:spring-cloud-cli:1.2.3.RELEASE
+$ spring install org.springframework.cloud:spring-cloud-cli:1.3.1.RELEASE
 ```
 
 IMPORTANT: **Prerequisites:** to use the encryption and decryption features