diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index b1db3fca..b8eef6f1 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -12,7 +12,7 @@ import sbt._
 object Dependencies {
   // keep in sync with .github/workflows/unit-tests.yml
   val scala212Version = "2.12.20"
-  val scala213Version = "2.13.14"
+  val scala213Version = "2.13.15"
   val scala3Version = "3.3.3"
   val scalaVersions = Seq(scala212Version, scala213Version, scala3Version)