diff --git a/project/plugins.sbt b/project/plugins.sbt
index f814965..2b8ff61 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,6 +1,6 @@
 logLevel := Level.Debug
 
-addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.4")
+addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.21")
 
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "2.0.1")