diff --git a/build.gradle b/build.gradle
index 0fab7c2..5430d26 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id 'com.github.johnrengelman.shadow' version '2.0.4'
+    id 'com.github.johnrengelman.shadow' version '8.1.1'
     id 'de.undercouch.download' version '3.4.3'
     id 'java'
     id 'scala'