diff --git a/parent/pom.xml b/parent/pom.xml
index f060bc69..39d5cd24 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -97,7 +97,7 @@
 		<jodatime>2.10</jodatime>
 		<jsonpath>2.4.0</jsonpath>
 		<junit>4.12</junit>
-		<kotlin>1.2.31</kotlin>
+		<kotlin>1.2.51</kotlin>
 		<logback>1.2.3</logback>
 		<lombok>1.18.0</lombok>
 		<mockito>2.17.0</mockito>