diff --git a/client-adapter/elasticsearch/pom.xml b/client-adapter/elasticsearch/pom.xml
index d06eed6f..3824e012 100644
--- a/client-adapter/elasticsearch/pom.xml
+++ b/client-adapter/elasticsearch/pom.xml
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>com.alibaba.fastsql</groupId>
             <artifactId>fastsql</artifactId>
-            <version>2.0.0_preview_644</version>
+            <version>2.0.0_preview_855</version>
         </dependency>
         <dependency>
             <groupId>org.elasticsearch</groupId>
diff --git a/pom.xml b/pom.xml
index 61d91a28..567d6bb9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -246,7 +246,7 @@
             <dependency>
                 <groupId>com.alibaba.fastsql</groupId>
                 <artifactId>fastsql</artifactId>
-                <version>2.0.0_preview_836</version>
+                <version>2.0.0_preview_855</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba</groupId>