diff --git a/dl-worker/dl-worker-writer-es/pom.xml b/dl-worker/dl-worker-writer-es/pom.xml
index 9051e57..3c0f118 100644
--- a/dl-worker/dl-worker-writer-es/pom.xml
+++ b/dl-worker/dl-worker-writer-es/pom.xml
@@ -12,7 +12,7 @@
     <artifactId>dl-worker-writer-es</artifactId>
 
     <properties>
-        <jackson.version>2.10.1</jackson.version>
+        <jackson.version>2.12.6.1</jackson.version>
     </properties>
 
     <dependencies>