Update Jackson dependencies for benchmarks

Author: plokhotnyuk

build.sbt

@@ -120,12 +120,12 @@ lazy val benchmark = project
     libraryDependencies ++= Seq(
       "com.lihaoyi" %% "upickle" % "0.6.6",
       "com.dslplatform" %% "dsl-json-scala" % "1.7.4",
-      "com.fasterxml.jackson.module" %% "jackson-module-scala" % "2.9.5",
-      "com.fasterxml.jackson.module" % "jackson-module-afterburner" % "2.9.5",
-      "com.fasterxml.jackson.datatype" % "jackson-datatype-jdk8" % "2.9.5",
-      "com.fasterxml.jackson.core" % "jackson-core" % "2.9.5",
-      "com.fasterxml.jackson.core" % "jackson-annotations" % "2.9.5",
-      "com.fasterxml.jackson.core" % "jackson-databind" % "2.9.5",
+      "com.fasterxml.jackson.module" %% "jackson-module-scala" % "2.9.6",
+      "com.fasterxml.jackson.module" % "jackson-module-afterburner" % "2.9.6",
+      "com.fasterxml.jackson.datatype" % "jackson-datatype-jdk8" % "2.9.6",
+      "com.fasterxml.jackson.core" % "jackson-core" % "2.9.6",
+      "com.fasterxml.jackson.core" % "jackson-annotations" % "2.9.6",
+      "com.fasterxml.jackson.core" % "jackson-databind" % "2.9.6",
       "io.circe" %% "circe-generic" % "0.10.0-M1",
       "io.circe" %% "circe-generic-extras" % "0.10.0-M1",
       "io.circe" %% "circe-parser" % "0.10.0-M1",