diff --git a/oracle/pom.xml b/oracle/pom.xml
index 40464ec..488ab00 100644
--- a/oracle/pom.xml
+++ b/oracle/pom.xml
@@ -19,7 +19,7 @@
         <okhttp.version>4.0.1</okhttp.version>
         <typesafe.version>1.3.4</typesafe.version>
         <jackson.version>2.10.0.pr1</jackson.version>
-        <kotlin.version>1.3.41</kotlin.version>
+        <kotlin.version>1.6.0</kotlin.version>
     </properties>
     <dependencies>
         <dependency>