play-json 2.7.1 (#308)

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## Fixes

Fixes #xxxx

## Purpose

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## Background Context

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## References

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project/Dependencies.scala

@@ -23,7 +23,7 @@ object Dependencies {
 
   val scalaJava8Compat = Seq("org.scala-lang.modules" %% "scala-java8-compat" % "0.8.0")
 
-  val playJsonVersion = "2.7.0"
+  val playJsonVersion = "2.7.1"
   val playJson = Seq("com.typesafe.play" %% "play-json" % playJsonVersion)
 
   val slf4jApi = Seq("org.slf4j" % "slf4j-api" % "1.7.25")