diff --git a/ElasticSearch/pom.xml b/ElasticSearch/pom.xml
index 7a3dca3..045beb3 100644
--- a/ElasticSearch/pom.xml
+++ b/ElasticSearch/pom.xml
@@ -36,7 +36,7 @@
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.9.4</version>
+      <version>2.12.6.1</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>