Merge pull request msgpack#511 from msgpack/jackson-databind-2.9.9.3

Use jackson-databind-2.9.9.3

Author: komamitsu

.travis.yml

@@ -1,5 +1,8 @@
 language: scala
 
+# With xenial, `Installing oraclejdk8` fails due to "Expected feature release number in range of 9 to 14, but got: 8"
+dist: trusty
+
 cache:
   directories:
     - $HOME/.m2/repository/

build.sbt

@@ -115,7 +115,7 @@ lazy val msgpackJackson =
         "org.msgpack.jackson.dataformat"
       ),
       libraryDependencies ++= Seq(
-        "com.fasterxml.jackson.core" % "jackson-databind" % "2.9.9.1",
+        "com.fasterxml.jackson.core" % "jackson-databind" % "2.9.9.3",
         junitInterface,
         "org.apache.commons" % "commons-math3" % "3.6.1" % "test"
       ),