diff --git a/build.sbt b/build.sbt
index 50c30c5..a1f87ef 100644
--- a/build.sbt
+++ b/build.sbt
@@ -19,7 +19,7 @@ libraryDependencies ++= Seq(
   "co.fs2"           %% "fs2-core"          % fs2Version,
   "co.fs2"           %% "fs2-io"            % fs2Version,
   "javax.jms"        % "javax.jms-api"      % "2.0.1",
-  "org.scalatest"    %% "scalatest"         % "3.0.5" % Test,
+  "org.scalatest"    %% "scalatest"         % "3.0.9" % Test,
   "org.mockito"      % "mockito-scala_2.12" % "1.0.9" % Test,
   "io.github.sullis" %% "jms-testkit"       % "0.2.3" % Test
 )