diff --git a/Dockerfile b/Dockerfile
index 6f0f1155..31c7a338 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,7 +32,7 @@ RUN ./gradlew distTar && \
   tar xf build/distributions/*.tar && \
   rm build/distributions/*.tar
 
-FROM confluentinc/cp-base:4.1.0
+FROM confluentinc/cp-base:5.0.0
 
 MAINTAINER Nivethika M <nivethika@thehyve.nl> , Joris Borgdorff <joris@thehyve.nl> , Yatharth Ranjan <yatharth.ranjan@kcl.ac.uk>
 
diff --git a/build.gradle b/build.gradle
index 487c0f9a..513e1bd9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ plugins {
 //---------------------------------------------------------------------------//
 
 group = 'org.radarcns'
-version = '0.3.1-SNAPSHOT'
+version = '0.4.0'
 
 mainClassName = 'org.radarcns.RadarBackend'
 applicationDefaultJvmArgs = ["-Dlog4j.configuration=log4j.properties"]
@@ -40,7 +40,7 @@ ext {
     commonsCliVersion = '1.4'
     mockitoVersion = '2.19.1'
     radarCommonsVersion = '0.10.0'
-    radarSchemasVersion = '0.3.7-SNAPSHOT'
+    radarSchemasVersion = '0.4.0'
     subethamailVersion = '3.1.7'
     jsoupVersion = '1.11.3'
     slf4jVersion = '1.7.25'