diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 8259c8a..e0577a9 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -4,7 +4,7 @@ object Dependencies {
 
   final val Scala_2_11 = "2.11.12"
   final val Scala_2_12 = "2.12.13"
-  final val Scala_2_13 = "2.13.0"
+  final val Scala_2_13 = "2.13.4"
 
   final val ScalaCheck_1_12 = "1.12.6"
   final val ScalaCheck_1_13 = "1.13.5"