diff --git a/pom.xml b/pom.xml
index c0e7de5..b0c8065 100644
--- a/pom.xml
+++ b/pom.xml
@@ -131,22 +131,22 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.1.4</version>
+            <version>2.7.4</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-annotations</artifactId>
-            <version>2.1.4</version>
+            <version>2.7.4</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.1.4</version>
+            <version>2.7.4</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.datatype</groupId>
             <artifactId>jackson-datatype-joda</artifactId>
-            <version>2.1.1</version>
+            <version>2.7.4</version>
         </dependency>
         <dependency>
             <groupId>commons-codec</groupId>