diff --git a/build.sbt b/build.sbt
index f0d8ba74..11cbd707 100644
--- a/build.sbt
+++ b/build.sbt
@@ -2,7 +2,7 @@ ThisBuild / tlBaseVersion := "0.6"
 
 // Our Scala versions.
 lazy val `scala-2.12` = "2.12.20"
-lazy val `scala-2.13` = "2.13.14"
+lazy val `scala-2.13` = "2.13.15"
 lazy val `scala-3.0`  = "3.3.4"
 
 ThisBuild / scalaVersion       := `scala-2.13`
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 2e7f5697..1e65b1c5 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -6,7 +6,7 @@ ThisBuild / libraryDependencySchemes ++= Seq(
 addSbtPlugin("org.typelevel"             % "sbt-typelevel"      % "0.7.4")
 addSbtPlugin("org.typelevel"             % "sbt-typelevel-site" % "0.7.4")
 addSbtPlugin("com.timushev.sbt"          % "sbt-updates"        % "0.6.4")
-addSbtPlugin("org.scoverage"             % "sbt-scoverage"      % "2.1.0")
+addSbtPlugin("org.scoverage"             % "sbt-scoverage"      % "2.2.1")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.16.0")
 addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.4.17")
 addSbtPlugin("com.armanbilge" % "sbt-scala-native-config-brew-github-actions" % "0.3.0")