diff --git a/project/sbt-header.sbt b/project/sbt-header.sbt
index eaba1e8..645f7eb 100644
--- a/project/sbt-header.sbt
+++ b/project/sbt-header.sbt
@@ -1 +1 @@
-addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.7.0")
+addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.9.0")