diff --git a/gradle.properties b/gradle.properties
index b404f2d..d10b9fd 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -13,15 +13,15 @@ org.gradle.dependency.verification.console=verbose
 
 group=org.apereo.cas
 sourceCompatibility=11
-targetCompatibility=11
+targetCompatibility=17
 
 
 # Location of the downloaded CAS shell JAR
 shellDir=build/libs
 ivyVersion=2.5.0
 gradleDownloadTaskVersion=4.1.1
-gradleMavenPluginVersion=5.2.1
-gradleLombokPluginVersion=5.2.1
+gradleMavenPluginVersion=6.3.0
+gradleLombokPluginVersion=6.3.0
 
 baseDockerImage=jetty:9.4-jre11
 allowInsecureRegistries=false