diff --git a/build.sbt b/build.sbt
index 2190ca7..3dbbd5c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -19,7 +19,7 @@ lazy val root = (project in file("."))
   .settings(
     name := """cdk-playground""",
     version := "1.0-SNAPSHOT",
-    scalaVersion := "2.13.15",
+    scalaVersion := "2.13.16",
     scalacOptions ++= List(
       "-encoding", "utf8",
       "-deprecation",