Upgrades Jackson to version 2.10.1
diff --git a/rest-angular/pom.xml b/rest-angular/pom.xml
index fee3cc1..6146ad5 100644
--- a/rest-angular/pom.xml
+++ b/rest-angular/pom.xml
@@ -17,6 +17,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <jackson.version>2.10.1</jackson.version>
     </properties>
 
     <dependencies>
@@ -69,17 +70,17 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.6.1</version>
+            <version>${jackson.version}</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-annotations</artifactId>
-            <version>2.6.1</version>
+            <version>${jackson.version}</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.6.1</version>
+            <version>${jackson.version}</version>
         </dependency>
 
         <dependency>