diff --git a/build.sbt b/build.sbt
index e187e6e..ef2e85c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,7 +3,7 @@ import _root_.org.typelevel.sbt.tpolecat.TpolecatPlugin.autoImport._
 import _root_.org.typelevel.scalacoptions.ScalacOptions
 
 lazy val scalaVersion212 = "2.12.19"
-lazy val scalaVersion213 = "2.13.13"
+lazy val scalaVersion213 = "2.13.15"
 lazy val scalaVersion3   = "3.3.3"
 lazy val scalaVersions   = List(scalaVersion212, scalaVersion213, scalaVersion3)