Update README.md

Author: gnongsie

README.md

@@ -16,18 +16,22 @@ Java 1.8.
             <dependency>
                 <groupId>com.cybersource</groupId>
                 <artifactId>cybersource-rest-client-java</artifactId>
-                <version>0.0.4</version>
+                <version>[INSERT VERSION NUMBER HERE]</version>
             </dependency>
     ```
 
 * Gradle Dependency
 
     ````gradle
     dependencies {
-    compile 'com.cybersource:cybersource-rest-client-java:0.0.4'
+    compile 'com.cybersource:cybersource-rest-client-java:[INSERT VERSION NUMBER HERE]'
     }
     ````
 
+***Please note that the version number to be used needs to be inserted in the placeholder mentioned above. Also, remove the square brackets as they are not required with the version number.***
+
+For released versions of the SDK, please refer to [Releases](https://github.com/CyberSource/cybersource-rest-client-java/releases) or search on [mvnrepository](https://mvnrepository.com/artifact/com.cybersource/cybersource-rest-client-java) or [search.maven](https://search.maven.org/artifact/com.cybersource/cybersource-rest-client-java).
+
 ## Registration & Configuration
 
 Use of this SDK and the CyberSource APIs requires having an account on our system. You can find details of getting a test account and creating your keys [here](https://developer.cybersource.com/api/developer-guides/dita-gettingstarted/registration.html).