diff --git a/pom.xml b/pom.xml
index bf21ace..0c4c98f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,7 +42,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spark2.version>2.4.6</spark2.version>
-        <spark2.jackson.version>2.11.1</spark2.jackson.version>
+        <spark2.jackson.version>2.12.6.1</spark2.jackson.version>
     </properties>
 
     <modules>