diff --git a/build.sbt b/build.sbt
index 9d8ca5bc..0b892b08 100644
--- a/build.sbt
+++ b/build.sbt
@@ -9,7 +9,7 @@ ThisBuild / developers := List(
   tlGitHubDev("edmundnoble", "Edmund Noble")
 )
 
-val Scala213 = "2.13.12"
+val Scala213 = "2.13.13"
 
 ThisBuild / crossScalaVersions := Seq("3.3.1", "2.12.18", Scala213)
 ThisBuild / tlVersionIntroduced := Map("3" -> "1.2.1")