diff --git a/.idea/misc.xml b/.idea/misc.xml
index 70064e8..1fcc9ec 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,8 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="FrameworkDetectionExcludesConfiguration">
+    <file type="web" url="file://$PROJECT_DIR$" />
+  </component>
   <component name="JavaScriptSettings">
     <option name="languageLevel" value="ES6" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="openjdk-11" project-jdk-type="JavaSDK" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="false" project-jdk-name="Kotlin SDK" project-jdk-type="KotlinSDK" />
 </project>
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index 865a3c7..bc39805 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -6,7 +6,7 @@ import kotlin.math.max
 
 plugins {
     // Apply the Kotlin JVM plugin to add support for Kotlin on the JVM.
-    kotlin("jvm") version "1.3.70"
+    kotlin("jvm") version "1.4.10"
     `maven-publish`
     application
     id("org.jetbrains.dokka") version "0.10.0"
diff --git a/src/main/resources/version.properties b/src/main/resources/version.properties
index af5f173..fd7bece 100644
--- a/src/main/resources/version.properties
+++ b/src/main/resources/version.properties
@@ -1 +1 @@
-version=1.9-dev
+version=1.9