update dependency version

Author: darinhoward

README.md

@@ -21,7 +21,7 @@ Add it as a maven dependency:
 <dependency>
     <groupId>com.stackify</groupId>
     <artifactId>stackify-metrics</artifactId>
-    <version>INSERT_LATEST_MAVEN_CENTRAL_VERSION</version>
+    <version>2.1.1</version>
 </dependency>
 ```
 
@@ -210,7 +210,7 @@ counterAndTimer.autoReportZeroValue();
 
 ## License
 
-Copyright 2014 Stackify, LLC.
+Copyright 2020 Stackify, LLC.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

pom.xml

@@ -66,19 +66,19 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-core</artifactId>
-			<version>2.8.11</version>
+			<version>2.9.10</version>
 		</dependency>
 
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-annotations</artifactId>
-			<version>2.8.11</version>
+			<version>2.9.10</version>
 		</dependency>
 
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.8.11.1</version>
+			<version>2.9.10.5</version>
 		</dependency>
 
 		<!-- Runtime dependencies -->