diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index cdd2451e5..086ff3db1 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -5,14 +5,14 @@ import sbt.contraband.ContrabandPlugin.autoImport._
 object Dependencies {
   // WARNING: Please Scala update versions in PluginCross.scala too
   val scala212 = "2.12.13"
-  val scala213 = "2.13.3"
+  val scala213 = "2.13.5"
   val checkPluginCross = settingKey[Unit]("Make sure scalaVersion match up")
   val baseScalaVersion = scala212
   def nightlyVersion: Option[String] =
     sys.env.get("BUILD_VERSION") orElse sys.props.get("sbt.build.version")
 
   // sbt modules
-  private val ioVersion = nightlyVersion.getOrElse("1.5.0-M1")
+  private val ioVersion = nightlyVersion.getOrElse("1.5.0")
   private val lmVersion =
     sys.props.get("sbt.build.lm.version").orElse(nightlyVersion).getOrElse("1.5.0-M9")
   val zincVersion = nightlyVersion.getOrElse("1.5.0-M5")