diff --git a/build.sbt b/build.sbt
index 359d4d6f..48cf1ccb 100644
--- a/build.sbt
+++ b/build.sbt
@@ -105,7 +105,7 @@ lazy val root = (project in file("."))
             "scm:git:git@github.com:ovotech/comms-aws.git"
           )
         ),
-        scalaVersion := "2.13.12",
+        scalaVersion := "2.13.13",
         crossScalaVersions += "2.12.19",
         resolvers ++= Seq(
           publicArtifactory