diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 3bfc082e..08e671f5 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -11,7 +11,7 @@ import sbt._
 object Dependencies {
 
   object Versions {
-    val crossScala = Seq("2.12.13")
+    val crossScala = Seq("2.12.15")
     val scalaVersion = crossScala.head
   }