diff --git a/gradle.properties b/gradle.properties
index cdc04784..141fa389 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,7 +9,7 @@ scaffoldingVersion=5.0.1
 fieldsVersion=3.0.0.RC1
 assetPipelineVersion=4.3.0
 viewsVersion=3.1.0
-micronautVersion=3.10.3
+micronautVersion=4.2.1
 servletApiVersion=4.0.1
 springSecurityCoreVersion=6.1.0
 grailsGradlePluginVersion=6.1.0