diff --git a/build.sbt b/build.sbt
index e992623..75d11f3 100644
--- a/build.sbt
+++ b/build.sbt
@@ -58,7 +58,7 @@ lazy val featherweightGoCore = (crossProject(JVMPlatform, JSPlatform).crossType(
     scalacOptions ++= defaultScalacOptions,
     libraryDependencies ++= Seq(
       "org.scala-lang.modules" %%% "scala-parser-combinators" % "2.3.0",
-      "org.scalatest" %%% "scalatest" % "3.2.17" % "test",
+      "org.scalatest" %%% "scalatest" % "3.2.18" % "test",
       "com.lihaoyi" %%% "pprint" % "0.8.1"
     )
   )