diff --git a/.travis.yml b/.travis.yml
index 473b0b2..de2be88 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ scala:
   - 2.10.7
   - 2.11.12
   - 2.12.7
-  - 2.13.0-RC1
+  - 2.13.0-RC2
 jdk: oraclejdk9
 
 cache:
diff --git a/build.sbt b/build.sbt
index eba591b..4124b6f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -2,7 +2,7 @@ import ReleaseTransformations._
 
 scalaVersion in ThisBuild := "2.11.7"
 
-crossScalaVersions in ThisBuild := Seq("2.10.7", "2.11.12", "2.12.8", "2.13.0-RC1")
+crossScalaVersions in ThisBuild := Seq("2.10.7", "2.11.12", "2.12.8", "2.13.0-RC2")
 
 scalacOptions in ThisBuild ++= {
   CrossVersion.partialVersion(scalaVersion.value) match {
@@ -44,7 +44,7 @@ releaseProcess := Seq[ReleaseStep](
 )
 
 libraryDependencies ++= Seq(
-  "org.scalatest" %% "scalatest" % "3.0.8-RC3" % "test",
+  "org.scalatest" %% "scalatest" % "3.0.8-RC4" % "test",
   "org.scalacheck" %% "scalacheck" % "1.14.0" % "test",
   "com.google.protobuf" % "protobuf-java" % "3.8.0" % "test"
 )