diff --git a/build.sbt b/build.sbt
index d50c6564..bba51a8e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 name := "ideprobe"
 
 val scala212 = "2.12.18"
-val scala213 = "2.13.12"
+val scala213 = "2.13.15"
 val crossScalaVersions = List(scala212, scala213)
 
 Global / onChangedBuildSource := ReloadOnSourceChanges