diff --git a/backup-parameter-store/build.sbt b/backup-parameter-store/build.sbt
index 4eaf1e4..b10bc7e 100644
--- a/backup-parameter-store/build.sbt
+++ b/backup-parameter-store/build.sbt
@@ -5,7 +5,7 @@ organization := "com.gu"
 
 description:= "Backs up parameter store properties. To be executed on an interval"
 
-scalaVersion := "2.13.12"
+scalaVersion := "2.13.17"
 
 scalacOptions ++= Seq(
   "-deprecation",
diff --git a/backup-parameter-store/project/build.properties b/backup-parameter-store/project/build.properties
index abbbce5..01a16ed 100644
--- a/backup-parameter-store/project/build.properties
+++ b/backup-parameter-store/project/build.properties
@@ -1 +1 @@
-sbt.version=1.9.8
+sbt.version=1.11.7