Merge pull request #9 from GovTechSG/snyk-fix-70r4mt

[Snyk] Fix for 3 vulnerable dependencies

Author: robincher

pom.xml

@@ -80,7 +80,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.7</version>
+            <version>2.9.8</version>
         </dependency>
         <dependency>
 		    <groupId>com.googlecode.json-simple</groupId>