diff --git a/app/build.gradle b/app/build.gradle
index cd00637..6cdc2b3 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     dependencies {
-        classpath "io.objectbox:objectbox-gradle-plugin:3.8.0"
+        classpath "io.objectbox:objectbox-gradle-plugin:4.0.0"
     }
 }