pom updated (#99)

Author: emichaf

pom.xml

@@ -140,7 +140,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.5</version>
+            <version>2.6</version>
         </dependency>
 
         <!-- <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId>
@@ -163,7 +163,7 @@
         <dependency>
             <groupId>org.mongodb</groupId>
             <artifactId>mongo-java-driver</artifactId>
-            <version>3.4.2</version>
+            <version>3.5.0</version>
         </dependency>
         <dependency>
             <groupId>joda-time</groupId>
@@ -172,7 +172,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.5</version>
+            <version>3.7</version>
         </dependency>
         <dependency>
             <groupId>io.springfox</groupId>