Update Kotlin, gradle, gradle plugin

1 files changed, 8 insertions, 6 deletions

diff --git a/build.gradle b/build.gradle
index 5431565..a4b141a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,9 @@
 
 buildscript {
-    ext.kotlin_version = '1.3.20'
-    ext.dokka_version = '0.9.17'
+    ext.versions = [
+        kotlin: '1.3.30',
+        dokka: '0.9.17'
+    ]
 
     repositories {
         jcenter()
@@ -9,9 +11,9 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.0'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath "org.jetbrains.dokka:dokka-android-gradle-plugin:$dokka_version"
+        classpath 'com.android.tools.build:gradle:3.4.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${versions.kotlin}"
+        classpath "org.jetbrains.dokka:dokka-android-gradle-plugin:${versions.dokka}"
     }
 }
 
@@ -54,7 +56,7 @@ android {
 }
 
 dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"
 
     implementation 'org.apache.commons:commons-text:1.6'
     implementation 'commons-io:commons-io:2.6'