diff --git a/build.gradle b/build.gradle
index bb6db45..7359d69 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 plugins {
   id("groovy")
   id("jacoco")
-  id("com.github.johnrengelman.shadow") version "7.1.2"
+  id("com.github.johnrengelman.shadow") version "8.1.1"
   id("io.micronaut.application") version "3.3.2"
   id 'com.github.ben-manes.versions' version '0.51.0'
   id 'com.google.cloud.tools.jib' version '3.4.3'