diff --git a/build.sbt b/build.sbt
index 191911713..70998c1ce 100644
--- a/build.sbt
+++ b/build.sbt
@@ -32,7 +32,7 @@ lazy val `lm-coursier` = project
       // IvySbt#Module (seems DependencyResolutionInterface.moduleDescriptor
       // is ignored).
       "org.scala-sbt" %% "librarymanagement-ivy" % "1.2.4",
-      "org.scalatest" %% "scalatest" % "3.0.8" % Test
+      "org.scalatest" %% "scalatest" % "3.1.0" % Test
     )
   )
 
@@ -59,7 +59,7 @@ lazy val `lm-coursier-shaded` = project
       "io.github.alexarchambault" %% "data-class" % "0.2.0" % Provided,
       "org.scala-lang.modules" %% "scala-xml" % "1.2.0", // depending on that one so that it doesn't get shaded
       "org.scala-sbt" %% "librarymanagement-ivy" % "1.2.4",
-      "org.scalatest" %% "scalatest" % "3.0.8" % Test
+      "org.scalatest" %% "scalatest" % "3.1.0" % Test
     ),
     packageBin.in(Shading) := {
       val jar = packageBin.in(Shading).value