diff --git a/build.sbt b/build.sbt
index 55a26b6ab..0e6137e5c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -45,7 +45,7 @@ ThisBuild / scmInfo := Some(
 ThisBuild / resolvers += Resolver.mavenLocal
 
 Global / semanticdbEnabled := !(Global / insideCI).value
-Global / semanticdbVersion := "4.4.20"
+Global / semanticdbVersion := "4.4.28"
 val excludeLint = SettingKey[Set[Def.KeyedInitialize[_]]]("excludeLintKeys")
 Global / excludeLint := (Global / excludeLint).?.value.getOrElse(Set.empty)
 Global / excludeLint += componentID
diff --git a/main/src/main/scala/sbt/PluginCross.scala b/main/src/main/scala/sbt/PluginCross.scala
index 39dc0a071..98d5d57e1 100644
--- a/main/src/main/scala/sbt/PluginCross.scala
+++ b/main/src/main/scala/sbt/PluginCross.scala
@@ -99,7 +99,7 @@ private[sbt] object PluginCross {
     VersionNumber(sv) match {
       case VersionNumber(Seq(0, 12, _*), _, _) => "2.9.2"
       case VersionNumber(Seq(0, 13, _*), _, _) => "2.10.7"
-      case VersionNumber(Seq(1, 0, _*), _, _)  => "2.12.14"
+      case VersionNumber(Seq(1, 0, _*), _, _)  => "2.12.15"
       case _                                   => sys.error(s"Unsupported sbt binary version: $sv")
     }
 }
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 3d398e5bb..d5035cf74 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -4,7 +4,7 @@ import sbt.contraband.ContrabandPlugin.autoImport._
 
 object Dependencies {
   // WARNING: Please Scala update versions in PluginCross.scala too
-  val scala212 = "2.12.14"
+  val scala212 = "2.12.15"
   val scala213 = "2.13.6"
   val checkPluginCross = settingKey[Unit]("Make sure scalaVersion match up")
   val baseScalaVersion = scala212
@@ -116,5 +116,5 @@ object Dependencies {
 
   val hedgehog = "qa.hedgehog" %% "hedgehog-sbt" % "0.6.1"
   val disruptor = "com.lmax" % "disruptor" % "3.4.2"
-  val kindProjector = ("org.typelevel" % "kind-projector" % "0.13.0").cross(CrossVersion.full)
+  val kindProjector = ("org.typelevel" % "kind-projector" % "0.13.2").cross(CrossVersion.full)
 }