diff --git a/build.sbt b/build.sbt
index cde2336..1c952d7 100644
--- a/build.sbt
+++ b/build.sbt
@@ -76,7 +76,7 @@ lazy val commonSettings =
 lazy val library =
   new {
     object Version {
-      val scalaTest = "3.2.14"
+      val scalaTest = "3.2.18"
     }
     val scalaTest = "org.scalatest" %% "scalatest" % Version.scalaTest
   }