From d150082545b79e92b27e04bcec1f91507ba50f63 Mon Sep 17 00:00:00 2001
From: Anthony Dahanne <anthony.dahanne@gmail.com>
Date: Mon, 18 Oct 2021 13:36:46 -0400
Subject: [PATCH] Use latest version of protoc

* versions from 3.17.3 upwards support the Mac M1 architecture (osx-aarch_64), and allow native usage of sbt on a Mac M1, see https://github.com/protocolbuffers/protobuf/pull/8557
---
 src/main/scala/sbtprotoc/ProtocPlugin.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/sbtprotoc/ProtocPlugin.scala b/src/main/scala/sbtprotoc/ProtocPlugin.scala
index eb4dbf42..c1c0f75c 100644
--- a/src/main/scala/sbtprotoc/ProtocPlugin.scala
+++ b/src/main/scala/sbtprotoc/ProtocPlugin.scala
@@ -173,7 +173,7 @@ object ProtocPlugin extends AutoPlugin {
 
   private[this] def protobufGlobalSettings: Seq[Def.Setting[_]] =
     Seq(
-      PB.protocVersion            := "3.15.6",
+      PB.protocVersion            := "3.18.1",
       PB.deleteTargetDirectory    := true,
       PB.cacheArtifactResolution  := true,
       PB.cacheClassLoaders        := true,