diff --git a/build.sbt b/build.sbt
index fd32e1b..b5b2c1f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 import sbtcrossproject.CrossPlugin.autoImport.{crossProject, CrossType}
 import Tests.*
 
-val scala213 = "2.13.13"
+val scala213 = "2.13.15"
 
 val scala3 = "3.3.3"