diff --git a/project/plugins.sbt b/project/plugins.sbt
index e8b8780..ef030e1 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -6,5 +6,5 @@ addSbtPlugin("com.github.sbt" % "sbt-release" % "1.4.0")
 
 addSbtPlugin("com.github.sbt" % "sbt-ghpages" % "0.7.0")
 
-addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.8.0")
+addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.9.0")
 addSbtPlugin("org.scalameta"  % "sbt-scalafmt"   % "2.5.2")