diff --git a/project/plugins.sbt b/project/plugins.sbt
index e52d3b97..d386969c 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,5 +1,5 @@
 addSbtPlugin("com.codecommit" % "sbt-github-actions" % "0.13.0")
-addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "1.1.0")
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.1.5")
 addSbtPlugin("com.eed3si9n" % "sbt-unidoc" % "0.4.3")
 addSbtPlugin("com.github.sbt" % "sbt-release" % "1.1.0")
 addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.1.2")