diff --git a/build.gradle b/build.gradle
index a2482a8..1b1767f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ plugins {
     id 'nebula.javadoc-jar' version '12.0.0'
     id 'nebula.maven-publish' version '12.0.0'
     id 'nebula.release' version '10.1.2'
-    id 'nebula.source-jar' version '12.0.0'
+    id 'nebula.source-jar' version '14.1.1'
 }
 
 group 'com.robertsmieja'