diff --git a/README.md b/README.md
index 753e559..673eeec 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ Maven dependency
         <dependency>
             <groupId>com.github.leewyatt</groupId>
             <artifactId>rxcontrols</artifactId>
-            <version>11.0.0-alpha</version>
+            <version>8.0.0-alpha</version>
         </dependency>
     </dependencies>
 ```