diff --git a/build.sbt b/build.sbt
index 789ca2b..aea9d81 100644
--- a/build.sbt
+++ b/build.sbt
@@ -32,6 +32,6 @@ lazy val scalatest_v3_1_x = project
   .in(file("projects/scalatest_v_3_1_x"))
   .settings(
     libraryDependencies ++= Seq(
-      "org.scalatest" %% "scalatest" % "3.1.0-SNAP12" % Test
+      "org.scalatest" %% "scalatest" % "3.1.0-SNAP13" % Test
     )
   )