diff --git a/build.sbt b/build.sbt
index 56e4051..6a985f6 100644
--- a/build.sbt
+++ b/build.sbt
@@ -33,7 +33,7 @@ libraryDependencies ++= Seq(
   "io.circe" %% "circe-core" % circeVersion,
   "io.circe" %% "circe-generic" % circeVersion,
   "io.circe" %% "circe-yaml" % "0.15.1",
-  "org.scalatest" %% "scalatest" % "3.2.16" % Test,
+  "org.scalatest" %% "scalatest" % "3.2.18" % Test,
   "org.scalatestplus" %% "scalatestplus-scalacheck" % "3.1.0.0-RC2" % Test,
   "org.scalacheck" %% "scalacheck" % "1.17.0" % Test,
   "com.github.alexarchambault" %% "scalacheck-shapeless_1.15" % "1.3.0" % Test