diff --git a/.travis.yml b/.travis.yml
index 4b8783c..e8cb974 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,7 +8,7 @@ before_install:
 language: scala
 scala:
  - 2.12.10
- - 2.13.1
+ - 2.13.0
 
 jdk:
  - openjdk11
diff --git a/build.sbt b/build.sbt
index 623022d..37497af 100644
--- a/build.sbt
+++ b/build.sbt
@@ -11,7 +11,7 @@ val scalaTestVersion = "3.0.8"
 val playVersion = "2.7.3" // test only
 
 val scala2_12 = "2.12.10"
-val scala2_13 = "2.13.1"
+val scala2_13 = "2.13.0"
 
 scalaVersion := scala2_13
 crossScalaVersions := Seq(scala2_12, scala2_13)
diff --git a/project/plugins.sbt b/project/plugins.sbt
index c1594e9..4950368 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -6,8 +6,8 @@ addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.7")
 
 addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.2")
 
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.5.1")
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.0")
 
-addSbtPlugin("org.scoverage" % "sbt-coveralls" % "1.2.2")
+addSbtPlugin("org.scoverage" % "sbt-coveralls" % "1.2.7")
 
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.0")