diff --git a/examples/grails-data-service/build.gradle b/examples/grails-data-service/build.gradle
index 2f61cb22..a3988c32 100644
--- a/examples/grails-data-service/build.gradle
+++ b/examples/grails-data-service/build.gradle
@@ -21,7 +21,7 @@ dependencies {
     implementation "org.hibernate:hibernate-core:$hibernate5Version"
     implementation "org.grails.plugins:views-json"
     implementation "org.grails.plugins:views-json-templates"
-    implementation 'org.grails.plugins:spring-security-rest:3.0.1'
+    implementation 'org.grails.plugins:spring-security-rest:5.0.0'
     profile "org.grails.profiles:rest-api"
     runtimeOnly "org.glassfish.web:el-impl:2.2.1-b05"
     runtimeOnly "org.apache.tomcat:tomcat-jdbc"