Bump joda-time and guava versions

Author: sbesson

pom.xml

@@ -150,12 +150,12 @@
     <dependency>
       <groupId>joda-time</groupId>
       <artifactId>joda-time</artifactId>
-      <version>2.12.2</version>
+      <version>2.12.7</version>
     </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>32.0.0-jre</version>
+      <version>32.0.1-jre</version>
     </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>