diff --git a/project/plugins.sbt b/project/plugins.sbt
index 784e8b3b..d3c35525 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -6,7 +6,7 @@ addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.12.1")
 addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.2.0")
 addSbtPlugin("org.portable-scala" % "sbt-crossproject" % "1.3.2")
 addSbtPlugin(
-  "com.disneystreaming.smithy4s" % "smithy4s-sbt-codegen" % "0.18.21"
+  "com.disneystreaming.smithy4s" % "smithy4s-sbt-codegen" % "0.18.22"
 )
 addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.12.0")
 addSbtPlugin("com.eed3si9n" % "sbt-projectmatrix" % "0.10.0")