diff --git a/build.sbt b/build.sbt
index 6c5e9039..dddd7a59 100644
--- a/build.sbt
+++ b/build.sbt
@@ -23,7 +23,7 @@ lazy val treehub = (project in file("."))
   .settings(Seq(libraryDependencies ++= {
     val pekkoV = "1.1.5"
     val pekkoHttpV = "1.2.0"
-    val scalaTestV = "3.0.9"
+    val scalaTestV = "3.2.20"
     val libatsV = "5.0.0"
 
     Seq(
diff --git a/src/test/scala/com/advancedtelematic/data/GVariantEncoderSpec.scala b/src/test/scala/com/advancedtelematic/data/GVariantEncoderSpec.scala
index 0cc33e28..f56bd45d 100644
--- a/src/test/scala/com/advancedtelematic/data/GVariantEncoderSpec.scala
+++ b/src/test/scala/com/advancedtelematic/data/GVariantEncoderSpec.scala
@@ -3,9 +3,9 @@ package com.advancedtelematic.data
 import com.advancedtelematic.data.DataType.{StaticDeltaIndex, SuperBlockHash}
 import com.advancedtelematic.libats.messaging_datatype.DataType.Commit
 import eu.timepit.refined.api.RefType
-import org.scalatest.{FunSuite, Matchers}
+import org.scalatest.funsuite.AnyFunSuite
 
-class GVariantEncoderSpec extends FunSuite with Matchers {
+class GVariantEncoderSpec extends AnyFunSuite with org.scalatest.matchers.should.Matchers {
 
   def Commit(str: String): Commit = RefType.applyRef[Commit](str).toOption.get
 
diff --git a/src/test/scala/com/advancedtelematic/util/TreeHubSpec.scala b/src/test/scala/com/advancedtelematic/util/TreeHubSpec.scala
index a6401264..2df77696 100644
--- a/src/test/scala/com/advancedtelematic/util/TreeHubSpec.scala
+++ b/src/test/scala/com/advancedtelematic/util/TreeHubSpec.scala
@@ -4,9 +4,9 @@ import com.advancedtelematic.libats.data.DataType.Namespace
 import com.advancedtelematic.treehub.Settings
 import com.typesafe.config.{Config, ConfigFactory}
 import org.scalatest.concurrent.ScalaFutures
-import org.scalatest.{FunSuite, Matchers}
+import org.scalatest.funsuite.AnyFunSuite
 
-abstract class TreeHubSpec extends FunSuite with Matchers with ScalaFutures with Settings {
+abstract class TreeHubSpec extends AnyFunSuite with org.scalatest.matchers.should.Matchers with ScalaFutures with Settings {
   val defaultNs = Namespace("default")
   val testDbConfig: Config = ConfigFactory.load().getConfig("ats.treehub.database")
 }