diff --git a/pom.xml b/pom.xml
index 4a411ac..ff74e41 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
     <legal><![CDATA[[INFO] Any downloads listed may be third party software.  Microsoft grants you no rights for third party software.]]></legal>
     
     <!-- Version properties -->
-    <jackson.version>2.9.6</jackson.version>
+    <jackson.version>2.9.8</jackson.version>
     
     <!-- Testing properties -->
     <testMode>playback</testMode>
@@ -180,7 +180,7 @@
       <dependency>
         <groupId>com.google.guava</groupId>
         <artifactId>guava</artifactId>
-        <version>20.0</version>
+        <version>25.0-jre</version>
       </dependency>
       
       <!-- Test dependencies -->