Upgrades jackson-bom to 2.12.2. Closes #105. (#127)

Author: ramrock93

pom.xml

@@ -54,7 +54,7 @@
 			<dependency>
 				<groupId>com.fasterxml.jackson</groupId>
 				<artifactId>jackson-bom</artifactId>
-				<version>2.12.1</version>
+				<version>2.12.2</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>