diff --git a/pom.xml b/pom.xml
index 237bee9..730219f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,10 +23,11 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <java.version>1.8</java.version>
-    <kotlin.version>1.1.2-5</kotlin.version>
+    <kotlin.version>1.2.10</kotlin.version>
     <mockito.version>2.13.0</mockito.version>
     <assertj.version>3.8.0</assertj.version>
     <mockito-kotlin.version>1.5.0</mockito-kotlin.version>
+    <jackson.version>2.9.3</jackson.version>
   </properties>
 
   <modules>