diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 6012ece77..7412536a4 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -18,7 +18,7 @@ object Dependencies {
   val MonixVersion                   = "3.4.1"
   val PekkoHttpVersion               = "1.0.1"
   val PekkoVersion                   = "1.0.2"
-  val PlayJsonVersion                = "3.0.3"
+  val PlayJsonVersion                = "3.0.4"
   val ReactiveStreamsVersion         = "1.0.3"
   val ScalatestPlusMockitoArtifactId = "mockito-3-4"
   val ScalatestPlusVersion           = "3.2.9.0"