diff --git a/build.sbt b/build.sbt
index feaa66ea..3472d312 100644
--- a/build.sbt
+++ b/build.sbt
@@ -24,7 +24,7 @@ val sourcePosVersion       = "1.1.0"
 val typenameVersion        = "1.1.0"
 val whaleTailVersion       = "0.0.12"
 
-val Scala2 = "2.13.14"
+val Scala2 = "2.13.15"
 val Scala3 = "3.3.3"
 ThisBuild / scalaVersion        := Scala2
 ThisBuild / crossScalaVersions  := Seq(Scala2, Scala3)