updated dependencies for activeweb (#2994)

frameworks/Java/activeweb/pom.xml

@@ -108,17 +108,17 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-simple</artifactId>
-            <version>1.7.5</version>
+            <version>1.7.25</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.4.4</version>
+            <version>2.9.2</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.4.4</version>
+            <version>2.9.2</version>
         </dependency>
     </dependencies>