diff --git a/build.gradle b/build.gradle
index 63c1b972..a4771488 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id 'org.jetbrains.kotlin.jvm' version '1.3.10'
+    id 'org.jetbrains.kotlin.jvm' version '1.3.31'
 }
 
 allprojects {
@@ -13,7 +13,7 @@ repositories {
 }
 
 ext {
-    openrndrVersion = "0.3.33-rc2"
+    openrndrVersion = "0.3.33"
 }
 
 subprojects {