diff --git a/project/plugin.sbt b/project/plugin.sbt
index e3ab3c4..0649ac2 100644
--- a/project/plugin.sbt
+++ b/project/plugin.sbt
@@ -9,7 +9,7 @@ scalacOptions ++= (
   Nil
 )
 
-addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.3.0")
+addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.3.1")
 
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.12.0")