diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index f35b00c80..f7e505f66 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -8,14 +8,14 @@ object Dependencies {
   val core = Def.setting(
     Seq(
       scalaReflect.value,
-      "org.scalatest" %%% "scalatest" % "3.0.8" % "test"
+      "org.scalatest" %%% "scalatest" % "3.1.0" % "test"
     )
   )
 
   val app = Def.setting(
     Seq(
       scalaReflect.value,
-      "org.scalatest"             %%% "scalatest" % "3.0.8" % "test",
+      "org.scalatest"             %%% "scalatest" % "3.1.0" % "test",
       "com.thoughtworks.enableIf" %% "enableif"   % "1.1.7"
     )
   )