diff --git a/project/plugins.sbt b/project/plugins.sbt
index d71f803c..c1a32b22 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -41,4 +41,4 @@ libraryDependencies += "org.eclipse.jgit" % "org.eclipse.jgit" % "5.13.3.2024011
 // scripted testing
 libraryDependencies += "org.scala-sbt" %% "scripted-plugin" % sbtVersion.value
 
-libraryDependencies += "com.thesamet.scalapb" %% "compilerplugin" % "0.11.20"
+libraryDependencies += "com.thesamet.scalapb" %% "compilerplugin" % "1.0.0-alpha.2"