diff --git a/build.sbt b/build.sbt
index ecdb86c35..f11fff865 100644
--- a/build.sbt
+++ b/build.sbt
@@ -180,6 +180,8 @@ ThisBuild / bintrayRepository := "glow"
 
 import ReleaseTransformations._
 
+releasePublishArtifactsAction := PgpKeys.publishSigned.value
+
 releaseProcess := Seq[ReleaseStep](
   checkSnapshotDependencies,
   inquireVersions,
diff --git a/project/plugins.sbt b/project/plugins.sbt
index d2eba7975..9da8f4f21 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,5 +1,6 @@
 addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.10")
 addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.11")
+addSbtPlugin("com.jsuereth" % "sbt-pgp" % "2.0.0")
 addSbtPlugin("net.virtual-void" % "sbt-dependency-graph" % "0.9.2")
 addSbtPlugin("org.foundweekends" % "sbt-bintray" % "0.5.4")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.0.0")