diff --git a/build.sbt b/build.sbt
index 280b170..73c71c5 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 scalaVersion := "2.12.20"
 
-crossScalaVersions := Seq("2.12.20", "2.13.14", "3.5.1")
+crossScalaVersions := Seq("2.12.20", "2.13.15", "3.5.1")
 
 scalacOptions ++= Seq("-feature")