diff --git a/build.sbt b/build.sbt
index dbdf8d7c..9fc0aec4 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 ThisBuild / organization       := "io.higherkindness"
 ThisBuild / githubOrganization := "47degrees"
-ThisBuild / scalaVersion       := "2.13.12"
-ThisBuild / crossScalaVersions := Seq("2.12.18", "2.13.12")
+ThisBuild / scalaVersion       := "2.13.13"
+ThisBuild / crossScalaVersions := Seq("2.12.18", "2.13.13")
 
 addCommandAlias("ci-test", "scalafmtCheckAll; scalafmtSbtCheck; microsite/mdoc; +test")
 addCommandAlias("ci-docs", "github; documentation/mdoc; headerCreateAll; microsite/publishMicrosite")