diff --git a/spark/pom.xml b/spark/pom.xml
index e83ddf3..5aeef35 100644
--- a/spark/pom.xml
+++ b/spark/pom.xml
@@ -58,7 +58,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.7.4</version>
+            <version>2.12.6.1</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>