diff --git a/build.sbt b/build.sbt
index f8edbb4..eafb8bd 100644
--- a/build.sbt
+++ b/build.sbt
@@ -39,7 +39,7 @@ lazy val library = new {
     val scalaCheck         = "1.15.4"
     val scalaTest          = "3.2.11"
     val scalaTestPlusCheck = "3.2.2.0"
-    val scapeGoat          = "1.4.11"
+    val scapeGoat          = "1.4.12"
   }
 
   val scalaPB            = "com.thesamet.scalapb" %% "scalapb-runtime" % Version.scalaPB
@@ -66,7 +66,7 @@ lazy val commonSettings = Seq.concat(
 
 lazy val compilerSettings = Seq(
   scalaVersion := crossScalaVersions.value.head,
-  crossScalaVersions := List("2.13.6", "2.12.15"),
+  crossScalaVersions := List("2.13.8", "2.12.15"),
   Compile / packageBin / mappings += (ThisBuild / baseDirectory).value / "LICENSE" -> "LICENSE",
   scalacOptions ++= (CrossVersion.partialVersion(scalaVersion.value) match {
     case Some((2, 12)) => scalacOptions_2_12
diff --git a/src/test/scala/io/moia/protos/teleproto/ProtocolBuffersEnumMigrationTest.scala b/src/test/scala/io/moia/protos/teleproto/ProtocolBuffersEnumMigrationTest.scala
index 23b9d1d..b4b6948 100644
--- a/src/test/scala/io/moia/protos/teleproto/ProtocolBuffersEnumMigrationTest.scala
+++ b/src/test/scala/io/moia/protos/teleproto/ProtocolBuffersEnumMigrationTest.scala
@@ -3,8 +3,8 @@ package io.moia.protos.teleproto
 import io.moia.migration.migration.{V1, V2, V3}
 
 object ProtocolBuffersEnumMigrationTest {
-  case class MessageV2(enum: V2.Enum)
-  case class MessageV3(enum: V3.Enum)
+  case class MessageV2(`enum`: V2.Enum)
+  case class MessageV3(`enum`: V3.Enum)
 
   implicit val fromV1toV2: Migration[V1.Enum, V2.Enum]            = ProtocolBuffers.migration[V1.Enum, V2.Enum]()
   implicit val fromV2toV3: Migration[V2.Enum, V3.Enum]            = ProtocolBuffers.migration[V2.Enum, V3.Enum]()
diff --git a/src/test/scala/io/moia/protos/teleproto/ProtocolBuffersTest.scala b/src/test/scala/io/moia/protos/teleproto/ProtocolBuffersTest.scala
index 5f724de..8d06384 100644
--- a/src/test/scala/io/moia/protos/teleproto/ProtocolBuffersTest.scala
+++ b/src/test/scala/io/moia/protos/teleproto/ProtocolBuffersTest.scala
@@ -46,7 +46,7 @@ case class Protobuf(
     pickupId: Option[String] = None,
     ranges: Seq[SubProtobuf] = Seq.empty,
     doubleSub: Option[SubProtobuf] = None,
-    enum: ProtobufEnum = ProtobufEnum.FirstCase
+    `enum`: ProtobufEnum = ProtobufEnum.FirstCase
 )
 
 sealed trait ModelEnum
@@ -65,7 +65,7 @@ case class Model(
     pickupId: Option[String],
     ranges: List[SubModel],
     doubleSub: SubModel,
-    enum: ModelEnum
+    `enum`: ModelEnum
 )
 
 case class ModelSmaller(id: String, price: BigDecimal)
@@ -80,7 +80,7 @@ case class ModelLarger(
     baz: Option[String],
     ranges: List[SubModel],
     doubleSub: SubModel,
-    enum: ModelEnum
+    `enum`: ModelEnum
 )
 
 object Protobuf {