diff --git a/README.md b/README.md
index 9a6de05a..f2453c75 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ These artifacts are available from Maven Central and Spring Release repository v
             <dependency>
                 <groupId>com.alibaba.cloud</groupId>
                 <artifactId>spring-cloud-alibaba-dependencies</artifactId>
-                <version>2.2.0.RELEASE</version>
+                <version>2.2.1.RELEASE</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>