diff --git a/pom.xml b/pom.xml
index 6b7ce5c..2c22fa4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <java.version>1.7</java.version>
-    <jackson.version>2.9.9</jackson.version>
+    <jackson.version>2.12.6.1</jackson.version>
   </properties>
 
   <dependencyManagement>