diff --git a/build.gradle b/build.gradle
index 02a13b5..b1f06d5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,23 +13,23 @@ apply plugin: 'idea'
 apply plugin: 'org.springframework.boot'
 apply plugin: 'io.spring.dependency-management'
 
-bootJar {
-    baseName = 'gs-serving-web-content'
-    version = '0.1.0'
-}
 
 repositories {
     mavenCentral()
 }
 
-sourceCompatibility = 17
-targetCompatibility = 17
+sourceCompatibility = 11
+targetCompatibility = 11
 
 dependencies {
     implementation group: 'org.springframework.boot', name: 'spring-boot-starter-web'
-    implementation group: 'org.springframework.boot', name: 'spring-boot-starter-jetty'
     implementation group: 'org.springframework.boot', name: 'spring-boot-starter-thymeleaf'
     implementation group: 'org.springframework.boot', name: 'spring-boot-devtools'
+    implementation group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa'
+    implementation group: 'com.h2database', name: 'h2'
+    implementation group: 'javax.xml.bind', name: 'jaxb-api'
+    implementation group: 'javax.validation', name: 'validation-api', version: '2.0.1.Final'
+    implementation group: 'javassist', name: 'javassist', version: '3.12.1.GA'
     implementation group: 'junit', name: 'junit'
 }