diff --git a/pom.xml b/pom.xml
index 44451a8..10e04d2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
         <elasticsearch.version>6.8.22</elasticsearch.version>
         <search-guard.version>6.8.6-25.7</search-guard.version>
 
-        <jackson.version>2.9.3</jackson.version>
+        <jackson.version>2.12.7.1</jackson.version>
         <spring.version>4.3.2.RELEASE</spring.version>
     	<commons-lang.version>3.5</commons-lang.version>
     	<commons-beanutils.version>1.9.3</commons-beanutils.version>