diff --git a/build.gradle b/build.gradle
index b7d1ef1..7a8f91a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,13 +17,13 @@ dependencies {
     testCompile group: 'junit', name: 'junit', version: '4.11'
     compile group: 'org.mindrot', name: 'jbcrypt', version: '0.3m'
     compile group: 'org.springframework', name: 'spring-web', version: '3.1.1.RELEASE'
-    compile group: 'org.apache.sling', name: 'org.apache.sling.engine', version: '2.0.4-incubator'
-    compile group: 'org.keycloak', name: 'keycloak-saml-core', version: '1.8.1.Final'
-    compile group: 'org.neo4j', name: 'neo4j-jmx', version: '1.3'
+    compile group: 'org.apache.sling', name: 'org.apache.sling.engine', version: '2.4.6'
+    compile group: 'org.keycloak', name: 'keycloak-saml-core', version: '2.5.5.Final'
+    compile group: 'org.neo4j', name: 'neo4j-jmx', version: '3.0.0-M05'
     compile group: 'com.h2database', name: 'h2', version: '1.3.176'
     compile group: 'org.apache.kafka', name: 'kafka_2.11', version: '0.9.0.1'
     compile group: 'net.bull.javamelody', name: 'javamelody-core', version: '1.59.0'
-    compile group: 'com.orientechnologies', name: 'orientdb-server', version: '2.1.9'
+    compile group: 'com.orientechnologies', name: 'orientdb-server', version: '2.1.11'
 }
 
-defaultTasks 'build'
+defaultTasks 'build'
\ No newline at end of file