diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 0240ccb218b..1ae8da8c7d2
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
 		<jdk.version>1.8</jdk.version>
 		<spring.framework.version>5.0.12.RELEASE</spring.framework.version>
 		<spring.security.version>5.0.11.RELEASE</spring.security.version>
-		<jackson.version>2.9.8</jackson.version>
+		<jackson.version>2.12.6.1</jackson.version>
 		<mule.version>3.8.0</mule.version>
         <camel.version>2.23.0</camel.version>
 		<cxf.version>3.2.7</cxf.version>