diff --git a/DataProcessing/datax-host/pom.xml b/DataProcessing/datax-host/pom.xml
index 1e57db42e..aae6f5622 100644
--- a/DataProcessing/datax-host/pom.xml
+++ b/DataProcessing/datax-host/pom.xml
@@ -143,7 +143,7 @@ SOFTWARE
         <dependency>
             <groupId>io.lettuce</groupId>
             <artifactId>lettuce-core</artifactId>
-            <version>6.3.2.RELEASE</version>
+            <version>6.4.0.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>com.microsoft.azure</groupId>