Updated dependency versions

Author: gnongsie

pom.xml

@@ -231,27 +231,28 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j</artifactId>
-			<version>2.11.0</version>
+			<version>2.13.3</version>
 			<type>pom</type>
 		</dependency>
 
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-api</artifactId>
-			<version>2.11.0</version>
+			<version>2.13.3</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-core</artifactId>
-			<version>2.11.0</version>
+			<version>2.13.3</version>
 		</dependency>
-
+		
 		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-1.2-api</artifactId>
-			<version>2.11.0</version>
+		    <groupId>org.apache.logging.log4j</groupId>
+		    <artifactId>log4j-1.2-api</artifactId>
+		    <version>2.13.3</version>
 		</dependency>
+
 		<!-- test dependencies -->
 		<dependency>
 			<groupId>junit</groupId>