diff --git a/build.sbt b/build.sbt
index 45783a1..2aeba05 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,5 +1,5 @@
 ThisBuild / tlBaseVersion      := "0.2"
-ThisBuild / crossScalaVersions := Seq("2.13.13", "3.4.3")
+ThisBuild / crossScalaVersions := Seq("2.13.15", "3.4.3")
 
 ThisBuild / tlCiReleaseBranches += "main"