diff --git a/build.sbt b/build.sbt
index 34f51cff..7bb95e42 100644
--- a/build.sbt
+++ b/build.sbt
@@ -30,7 +30,7 @@ lazy val coverage = (project in file(".coverage"))
   .aggregate(testsJVM)
 
 lazy val V = new {
-  val cats       = "1.6.0"
+  val cats       = "1.6.1"
   val refined    = "0.9.0"
   val algebra    = "1.0.1"
   val atto       = "0.6.5"
@@ -42,7 +42,7 @@ def paradiseDep(scalaVersion: String): Seq[ModuleID] =
     case Some((2, minor)) if minor < 13 =>
       Seq(
         compilerPlugin(
-          "org.scalamacros" %% "paradise" % "2.1.0" cross CrossVersion.patch))
+          "org.scalamacros" %% "paradise" % "2.1.1" cross CrossVersion.patch))
     case _ => Nil
   }
 
diff --git a/project/ProjectPlugin.scala b/project/ProjectPlugin.scala
index 3f834b96..03b457ab 100644
--- a/project/ProjectPlugin.scala
+++ b/project/ProjectPlugin.scala
@@ -34,7 +34,7 @@ object ProjectPlugin extends AutoPlugin {
         scalaOrganization.value % "scala-compiler" % scalaVersion.value % Provided,
         scalaOrganization.value % "scala-reflect"  % scalaVersion.value % Provided,
         compilerPlugin(
-          "org.scalamacros" % "paradise" % "2.1.0" cross CrossVersion.patch)
+          "org.scalamacros" % "paradise" % "2.1.1" cross CrossVersion.patch)
       ))
 
     lazy val noPublishSettings: Seq[Def.Setting[_]] = Seq(
@@ -73,7 +73,7 @@ object ProjectPlugin extends AutoPlugin {
       connectInput in run := true,
       cancelable in Global := true,
       crossScalaVersions := List("2.11.12", "2.12.8"),
-      scalaVersion := "2.12.6"
+      scalaVersion := "2.12.8"
     ) ++ publishSettings
 
   lazy val publishSettings = Seq(
diff --git a/project/ScalacOptionsPlugin.scala b/project/ScalacOptionsPlugin.scala
index 571cf148..02331159 100644
--- a/project/ScalacOptionsPlugin.scala
+++ b/project/ScalacOptionsPlugin.scala
@@ -15,7 +15,7 @@ object ScalacOptionsPlugin extends AutoPlugin {
 
   override def projectSettings: Seq[Def.Setting[_]] = Seq(
     addCompilerPlugin(
-      "org.typelevel" % "kind-projector" % "0.10.1" cross CrossVersion.binary),
+      "org.typelevel" % "kind-projector" % "0.10.3" cross CrossVersion.binary),
     scalac211Options := defaultScalac211Options,
     scalac212Options := defaultScalac212Options,
     scalac213Options := defaultScalac213Options,
diff --git a/project/build.properties b/project/build.properties
index f59579fd..c0bab049 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.2.0
+sbt.version=1.2.8
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 566d9bd6..1eb680e4 100755
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,9 +1,9 @@
-addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject"      % "0.6.0")
-addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "0.6.0")
-addSbtPlugin("org.scala-js"       % "sbt-scalajs"                   % "0.6.27")
-addSbtPlugin("org.scala-native"   % "sbt-scala-native"              % "0.3.7")
-addSbtPlugin("org.scoverage"      % "sbt-scoverage"                 % "1.6.0-M5")
-addSbtPlugin("io.get-coursier"    % "sbt-coursier"                  % "1.1.0-M5")
-addSbtPlugin("io.crashbox"        % "sbt-gpg"                       % "0.1.6")
-addSbtPlugin("com.github.gseitz"  % "sbt-release"                   % "1.0.9")
-addSbtPlugin("com.47deg"          % "sbt-microsites"                % "0.7.23")
+addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject"      % "0.6.1")
+addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "0.6.1")
+addSbtPlugin("org.scala-js"       % "sbt-scalajs"                   % "0.6.28")
+addSbtPlugin("org.scala-native"   % "sbt-scala-native"              % "0.3.9")
+addSbtPlugin("org.scoverage"      % "sbt-scoverage"                 % "1.6.0")
+addSbtPlugin("io.get-coursier"    % "sbt-coursier"                  % "1.1.0-M14-4")
+addSbtPlugin("io.crashbox"        % "sbt-gpg"                       % "0.2.0")
+addSbtPlugin("com.github.gseitz"  % "sbt-release"                   % "1.0.11")
+addSbtPlugin("com.47deg"          % "sbt-microsites"                % "0.7.27")