diff --git a/build.sbt b/build.sbt
index 0ccfe40..4d00e21 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,7 +3,7 @@ ThisBuild / tlBaseVersion := "0.6"
 val http4sVersion           = "0.23.28"
 val natchezVersion          = "0.3.6"
 val scala212Version         = "2.12.20"
-val scala213Version         = "2.13.14"
+val scala213Version         = "2.13.15"
 val scala3Version           = "3.3.4"
 val slf4jVersion            = "2.0.16"
 val munitCEVersion          = "2.0.0"