diff --git a/build.sbt b/build.sbt
index 1787870..18879c6 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,7 +3,7 @@ lazy val `play-webgoat` = (project in file(".")).enablePlugins(PlayScala)
 name := "play-webgoat"
 version := "1.0"
 
-crossScalaVersions := Seq("2.13.12", "3.3.1")
+crossScalaVersions := Seq("2.13.13", "3.3.3")
 scalaVersion := crossScalaVersions.value.head // tc-skip
 
 libraryDependencies ++= Seq(guice, ws)
diff --git a/project/build.properties b/project/build.properties
index abbbce5..04267b1 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.9.8
+sbt.version=1.9.9
diff --git a/project/plugins.sbt b/project/plugins.sbt
index c2db2f2..0ff24c4 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -2,4 +2,4 @@ scalacOptions ++= Seq(
   "-feature", "-unchecked", "-deprecation",
   "-Xlint:-unused", "-Xfatal-warnings")
 
-addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.9.1")
+addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.9.2")