diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 83d630d41..e41bf83de 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,58 +1,27 @@
-# This file is a template, and might need editing before it works on your project.
----
-# Build JAVA applications using Apache Maven (http://maven.apache.org)
-# For docker image tags see https://hub.docker.com/_/maven/
-#
-# For general lifecycle information see https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html
-#
-# This template will build and test your projects as well as create the documentation.
-#
-# * Caches downloaded dependencies and plugins between invocation.
-# * Verify but don't deploy merge requests.
-# * Deploy built artifacts from master branch only.
-# * Shows how to use multiple jobs in test stage for verifying functionality
-#   with multiple JDKs.
-# * Uses site:stage to collect the documentation for multi-module projects.
-# * Publishes the documentation for `master` branch.
+image: maven:latest
 
 variables:
-  # This will supress any download for dependencies and plugins or upload messages which would clutter the console log.
-  # `showDateTime` will show the passed time in milliseconds. You need to specify `--batch-mode` to make this work.
-  MAVEN_OPTS: "-Dmaven.repo.local=.m2/repository -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Dorg.slf4j.simpleLogger.showDateTime=true -Djava.awt.headless=true"
-  # As of Maven 3.3.0 instead of this you may define these options in `.mvn/maven.config` so the same config is used
-  # when running from the command line.
-  # `installAtEnd` and `deployAtEnd` are only effective with recent version of the corresponding plugins.
-  MAVEN_CLI_OPTS: "--batch-mode --errors --fail-at-end --show-version -DinstallAtEnd=true -DdeployAtEnd=true"
+  MAVEN_CLI_OPTS: "-s .m2/settings.xml --batch-mode"
+  MAVEN_OPTS: "-Dmaven.repo.local=.m2/repository"
 
-# Cache downloaded dependencies and plugins between builds.
-# To keep cache across branches add 'key: "$CI_JOB_NAME"'
 cache:
   paths:
-    - .m2/repository
+    - .m2/repository/
+    - target/
 
-# This will only validate and compile stuff and run e.g. maven-enforcer-plugin.
-# Because some enforcer rules might check dependency convergence and class duplications
-# we use `test-compile` here instead of `validate`, so the correct classpath is picked up.
-.validate: &validate
+build:
   stage: build
   script:
-    - 'mvn $MAVEN_CLI_OPTS test-compile'
+    - mvn $MAVEN_CLI_OPTS compile
 
-# For merge requests do not `deploy` but only run `verify`.
-# See https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html
-.verify: &verify
+test:
   stage: test
   script:
-    - 'mvn $MAVEN_CLI_OPTS verify site site:stage'
-  except:
-    - master
+    - mvn $MAVEN_CLI_OPTS test
 
-# Validate merge requests using JDK8
-validate:jdk8:
-  <<: *validate
-  image: maven:3.3.9-jdk-8
-
-# Verify merge requests using JDK8
-verify:jdk8:
-  <<: *verify
-  image: maven:3.3.9-jdk-8
+deploy:
+  stage: deploy
+  script:
+    - mvn $MAVEN_CLI_OPTS deploy -Dmaven.test.skip=true
+  only:
+    - master
\ No newline at end of file
diff --git a/.m2/settings.xml b/.m2/settings.xml
new file mode 100644
index 000000000..6dd4400f4
--- /dev/null
+++ b/.m2/settings.xml
@@ -0,0 +1,12 @@
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
+                          https://maven.apache.org/xsd/settings-1.0.0.xsd">
+    <servers>
+        <server>
+            <id>maven-snapshots</id>
+            <username>${env.MAVEN_REPO_USER}</username>
+            <password>${env.MAVEN_REPO_PASS}</password>
+        </server>
+    </servers>
+</settings>
diff --git a/pom.xml b/pom.xml
index 44584adf0..dea57e0c4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1215,7 +1215,7 @@
         <javax.ws.rs.version>1.1.1</javax.ws.rs.version>
 
         <!-- Carbon Device Management -->
-        <carbon.devicemgt.version>3.1.28</carbon.devicemgt.version>
+        <carbon.devicemgt.version>3.1.31-SNAPSHOT</carbon.devicemgt.version>
         <carbon.devicemgt.version.range>[3.1.0, 4.0.0)</carbon.devicemgt.version.range>
 
         <!-- Carbon App Management -->
@@ -1557,10 +1557,30 @@
                 <enabled>false</enabled>
             </releases>
         </repository>
+        <repository>
+            <id>entgra.snapshots</id>
+            <name>Entgra Snapshot Repository</name>
+            <url>http://104.215.188.88/repository/maven-snapshots/</url>
+            <snapshots>
+                <enabled>true</enabled>
+                <updatePolicy>daily</updatePolicy>
+            </snapshots>
+            <releases>
+                <enabled>false</enabled>
+            </releases>
+        </repository>
         <repository>
             <id>gcm-server-repository</id>
             <name>GCM Server repository - GitHub</name>
             <url>https://github.com/slorber/gcm-server-repository/raw/master/releases/</url>
         </repository>
     </repositories>
+
+    <distributionManagement>
+        <snapshotRepository>
+            <id>maven-snapshots</id>
+            <url>http://104.215.188.88/repository/maven-snapshots/</url>
+        </snapshotRepository>
+    </distributionManagement>
+
 </project>