diff --git a/premom/pom.xml b/premom/pom.xml
index f011aed..a6efb8f 100644
--- a/premom/pom.xml
+++ b/premom/pom.xml
@@ -156,7 +156,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.8.5</version>
+			<version>2.9.10.3</version>
 		</dependency>
 		
 		<!--  log4j2 -->