diff --git a/patentMiner_v2/pom.xml b/patentMiner_v2/pom.xml
index ea1bb23..ee0c040 100644
--- a/patentMiner_v2/pom.xml
+++ b/patentMiner_v2/pom.xml
@@ -24,7 +24,7 @@
                 <dependency>
             <groupId>org.elasticsearch</groupId>
             <artifactId>elasticsearch</artifactId>
-            <version>7.1.0</version>
+            <version>7.13.3</version>
         </dependency>
         <dependency>
     <groupId>org.elasticsearch.client</groupId>