diff --git a/build.sbt b/build.sbt
index 1332e7326e..e44540c0e9 100644
--- a/build.sbt
+++ b/build.sbt
@@ -25,8 +25,6 @@ lazy val specs2 = project.in(file(".")).
     shapelessJS, junitJS, scalacheckJS, mockJS
   )
 
-val scala211 = "2.11.12"
-
 /** COMMON SETTINGS */
 lazy val specs2Settings = Seq(
   organization := "org.specs2",
@@ -34,7 +32,7 @@ lazy val specs2Settings = Seq(
   specs2ShellPrompt,
   scalaVersion := "2.13.5",
   SettingKey[Boolean]("ide-skip-project").withRank(KeyRanks.Invisible) := platformDepsCrossVersion.value == ScalaNativeCrossVersion.binary,
-  crossScalaVersions := Seq(scalaVersion.value, scala211, "2.12.13"))
+  crossScalaVersions := Seq(scalaVersion.value, "2.12.13"))
 
 lazy val tagName = Def.setting {
   s"specs2-${version.value}"
@@ -54,8 +52,8 @@ lazy val commonJsSettings = Seq(
 )
 
 lazy val commonNativeSettings = Seq(
-  scalaVersion := scala211,
-  crossScalaVersions := Seq(scala211),
+  scalaVersion := "2.13",
+  crossScalaVersions := Seq("2.13"),
   nativeLinkStubs := true
 )
 
diff --git a/project/depends.scala b/project/depends.scala
index 1330d26d65..90a7f1f796 100644
--- a/project/depends.scala
+++ b/project/depends.scala
@@ -55,7 +55,7 @@ object depends {
   lazy val tagsoup = "org.ccil.cowan.tagsoup" % "tagsoup" % "1.2.1"
 
   lazy val scalacheck = Def.setting {
-    "org.scalacheck" %%% "scalacheck" % "1.15.3"
+    "org.scalacheck" %%% "scalacheck" % "1.15.4"
   }
 
   def paradise(scalaVersion: String) =
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 6359f95b32..fd1a35e85f 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -7,7 +7,7 @@ addSbtPlugin("org.scala-js"       % "sbt-scalajs"                   % scalaJSVer
 addSbtPlugin("org.scala-native"   % "sbt-scala-native"              % scalaNativeVersion)
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject"      % "1.0.0")
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.0.0")
-addSbtPlugin("io.crashbox"        % "sbt-gpg"                       % "0.2.1")
+addSbtPlugin("com.github.sbt"     % "sbt-pgp"                       % "2.1.2")
 addSbtPlugin("com.typesafe.sbt"   % "sbt-ghpages"                   % "0.6.3")
 addSbtPlugin("com.typesafe.sbt"   % "sbt-site"                      % "1.4.1")
 addSbtPlugin("org.scoverage"      % "sbt-scoverage"                 % "1.6.1")
diff --git a/version.sbt b/version.sbt
index b299d56a5c..1e0b6b3c5c 100644
--- a/version.sbt
+++ b/version.sbt
@@ -1,2 +1,2 @@
-ThisBuild / version := "4.11.1"
+ThisBuild / version := "4.12.0"
 ThisBuild / versionScheme := Some("semver-spec")