diff --git a/.travis.yml b/.travis.yml
index 2efec5c..1e0cf6b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,6 +29,9 @@ branches:
   except:
     - /^[0-9]/
 
+after_success:
+  - mvn jacoco:report coveralls:report
+
 env:
   global:
   # Ex. travis encrypt BINTRAY_USER=your_github_account
diff --git a/README.md b/README.md
index f831a6d..c77e9c7 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![Build Status][ci-img]][ci] [![Released Version][maven-img]][maven]
+[![Build Status][ci-img]][ci] [![Coverage Status][cov-img]][cov] [![Released Version][maven-img]][maven]
 
 # OpenTracing Elasticsearch Client Instrumentation
 OpenTracing instrumentation for Elasticsearch clients.
@@ -36,5 +36,7 @@ TransportClient transportClient = new TracingPreBuiltTransportClient(settings)
 
 [ci-img]: https://travis-ci.org/opentracing-contrib/java-elasticsearch-client.svg?branch=master
 [ci]: https://travis-ci.org/opentracing-contrib/java-elasticsearch-client
+[cov-img]: https://coveralls.io/repos/github/opentracing-contrib/java-elasticsearch-client/badge.svg?branch=master
+[cov]: https://coveralls.io/github/opentracing-contrib/java-elasticsearch-client?branch=master
 [maven-img]: https://img.shields.io/maven-central/v/io.opentracing.contrib/opentracing-elasticsearch-client.svg
 [maven]: http://search.maven.org/#search%7Cga%7C1%7Copentracing-elasticsearch-client
diff --git a/pom.xml b/pom.xml
index 28bf5c5..145030f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,6 +62,8 @@
     <project.build.resourceEncoding>UTF-8</project.build.resourceEncoding>
 
     <opentracing.version>0.31.0</opentracing.version>
+    <coveralls-maven-plugin.version>4.3.0</coveralls-maven-plugin.version>
+    <jacoco-maven-plugin.version>0.8.1</jacoco-maven-plugin.version>
   </properties>
 
   <dependencies>
@@ -74,20 +76,20 @@
     <dependency>
       <groupId>org.elasticsearch.client</groupId>
       <artifactId>transport</artifactId>
-      <version>6.1.1</version>
+      <version>6.2.4</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-api</artifactId>
-      <version>2.8.2</version>
+      <version>2.11.0</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-core</artifactId>
-      <version>2.8.2</version>
+      <version>2.11.0</version>
       <scope>test</scope>
     </dependency>
 
@@ -159,6 +161,7 @@
             <exclude>mvnw</exclude>
             <exclude>mvnw.cmd</exclude>
             <exclude>.mvn/wrapper/maven-wrapper.properties</exclude>
+            <exclude>.coveralls.yml</exclude>
           </excludes>
         </configuration>
         <executions>
@@ -170,6 +173,24 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eluder.coveralls</groupId>
+        <artifactId>coveralls-maven-plugin</artifactId>
+        <version>${coveralls-maven-plugin.version}</version>
+      </plugin>
+      <plugin>
+        <groupId>org.jacoco</groupId>
+        <artifactId>jacoco-maven-plugin</artifactId>
+        <version>${jacoco-maven-plugin.version}</version>
+        <executions>
+          <execution>
+            <id>prepare-agent</id>
+            <goals>
+              <goal>prepare-agent</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>