diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6da83c7..6a0ddf9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 ## [unreleased]
 - Switched to scala-2.12.20
-- Switched to scala-2.13.15
+- Switched to scala-2.13.16
 - Switched to scala-3.6.2
 - Switched to scalajs-1.18.1
 - Switched to scala-native-0.5.6
diff --git a/build.sbt b/build.sbt
index 5bd3fb5..60f2572 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,7 +4,7 @@ import sbtcrossproject.CrossPlugin.autoImport.crossProject
 lazy val scala210 = "2.10.7"
 lazy val scala211 = "2.11.12"
 lazy val scala212 = "2.12.20"
-lazy val scala213 = "2.13.15"
+lazy val scala213 = "2.13.16"
 lazy val scala3 = "3.6.2"
 
 lazy val scalatestVersion = "3.2.19"