diff --git a/project/plugins.sbt b/project/plugins.sbt
index 6d202ef..9f1749c 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -21,7 +21,7 @@ addSbtPlugin("com.github.sbt" % "sbt-release" % "1.4.0")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.10.0")
 
 // https://github.com/sbt/sbt-pgp/releases
-addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.2.1")
+addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.3.1")
 
 //https://github.com/scalacenter/scalafix
 addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.11.0")