diff --git a/project/LibDependencies.scala b/project/LibDependencies.scala
index 0590efb..66c1009 100644
--- a/project/LibDependencies.scala
+++ b/project/LibDependencies.scala
@@ -2,15 +2,15 @@ import sbt._
 
 object LibDependencies {
   val play28 = Seq(
-    "com.typesafe.play" %% "play" % "2.8.21"
+    "com.typesafe.play" %% "play-json" % "2.8.2"
   )
 
   val play29 = Seq(
-    "com.typesafe.play" %% s"play" % "2.9.0"
+    "com.typesafe.play" %% s"play-json" % "2.9.0"
   )
 
   val play30 = Seq(
-    "org.playframework" %% s"play" % "3.0.0"
+    "org.playframework" %% s"play-json" % "3.0.0"
   )
 
   val test = Seq(
@@ -19,4 +19,4 @@ object LibDependencies {
     "org.pegdown"          % "pegdown"          % "1.6.0",
     "com.vladsch.flexmark" % "flexmark-all"     % "0.62.2"
   ).map(_ % Test)
-}
\ No newline at end of file
+}